{"title":"Stone Type - Black Tourmaline","description":"","products":[{"product_id":"tourmaline-tumb-15_30mm-blkex","title":"Black Tourmaline Tumbled Stone - 15-30 mm","description":"\u003cp\u003eBlack Tourmaline tumbled stones in this grade are smooth, rounded pieces in dense, even black, often showing fine lengthwise striations, polished to a bright finish and sold individually or by weight. The surface character and lustre vary from stone to stone, and the stones feel solid and weighty. The strong dark look suits pocket carry, display, and protective grounding layouts.\u003c\/p\u003e\n\u003cp\u003eBlack Tourmaline is traditionally associated with protection, grounding, and a calm, settled sense of safety, and is one of the most popular stones for clearing and shielding. It is commonly carried or placed in a space as a protective presence, kept near a doorway or desk, or added to grids focused on grounding and calm. As a tumbled stone, Black Tourmaline is easy to hold, pocket, or set out where a strong grounding anchor is wanted.\u003c\/p\u003e\n\u003cp\u003eBecause this is a natural material, surface character, lustre, size, and weight vary from stone to stone, so the piece you receive will differ from the photographs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003ePrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003eSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003eChakra Association: Root\u003cbr\u003eZodiac Sign: Capricorn, Scorpio\u003cbr\u003eChinese Zodiac: Rat, Ox\u003cbr\u003eRuling Planet: Saturn\u003cbr\u003eElements: Earth\u003cbr\u003eMohs Hardness: 7 to 7.5\u003cbr\u003eStone Family: Cyclosilicate\u003cbr\u003eMaterial: Natural Black Tourmaline\u003cbr\u003eOrigin: Brazil\u003cbr\u003eForm: Tumbled Stone\u003cbr\u003eFinish: Polished\u003cbr\u003eApproximate Size: 15-30 mm (0.5-1.1 inches)\u003cbr\u003eApproximate Weight: Single Stone, 100 g or 1lb (454 g bulk quantity)\u003cbr\u003eListing: Sold individually or by weight, 100 g or 454 g as selected\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003eBlack Tourmaline, known mineralogically as schorl, is an iron sodium borosilicate of the tourmaline group with a Mohs hardness of 7 to 7.5, taking its black colour from high iron content. Schorl is the most abundant tourmaline variety and is found globally in granites and metamorphic rocks, and it is a natural, untreated material. Sources include Brazil, the United States, several African countries, Pakistan, and Afghanistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003eEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Single Stone (approx 18 g)","offer_id":47367790526694,"sku":"30201072-1PC-AS-A3-F22","price":2.49,"currency_code":"CAD","in_stock":true},{"title":"100 g (approx 5-6 stones)","offer_id":47367790559462,"sku":"30201072-100G-AS-A3-F22","price":9.49,"currency_code":"CAD","in_stock":true},{"title":"1 lb (454 g bulk quantity)","offer_id":47367790592230,"sku":"30201072-1LB-AS-A3-F22","price":27.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-16T224607.344.jpg?v=1781630211"},{"product_id":"tumbled-stones-tourmaline-black-20-35-mm","title":"Black Tourmaline Tumbled Stone - 20-35 mm","description":"\u003cp\u003eBlack Tourmaline tumbled stones are smooth, rounded pieces in dense, even black, often showing fine lengthwise striations, polished to a bright finish and sold individually or by weight. At this size they make a solid, weighty hand piece, with surface character varying from stone to stone. The strong dark look suits pocket carry, display, and protective grounding layouts.\u003c\/p\u003e\n\u003cp\u003eBlack Tourmaline is traditionally associated with protection, grounding, and a calm, settled sense of safety, and is one of the most popular stones for clearing and shielding. It is commonly carried or placed in a space as a protective presence, kept near a doorway or desk, or added to grids focused on grounding and calm. As a tumbled stone, Black Tourmaline is easy to hold, pocket, or set out where a strong grounding anchor is wanted.\u003c\/p\u003e\n\u003cp\u003eBecause this is a natural material, surface character, lustre, size, and weight vary from stone to stone, so the piece you receive will differ from the photographs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003ePrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003eSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003eChakra Association: Root\u003cbr\u003eZodiac Sign: Capricorn, Scorpio\u003cbr\u003eChinese Zodiac: Rat, Ox\u003cbr\u003eRuling Planet: Saturn\u003cbr\u003eElements: Earth\u003cbr\u003eMohs Hardness: 7 to 7.5\u003cbr\u003eStone Family: Cyclosilicate\u003cbr\u003eMaterial: Natural Black Tourmaline\u003cbr\u003eOrigin: Brazil\u003cbr\u003eForm: Tumbled Stone\u003cbr\u003eFinish: Polished\u003cbr\u003eApproximate Size: 20-35 mm (0.8-1.4 inches)\u003cbr\u003eApproximate Weight: Single Stone, 100 g or 1 lb (454 g bulk quantity)\u003cbr\u003eListing: Sold individually or by weight, 100 g or 454 g as selected\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003eBlack Tourmaline, known mineralogically as schorl, is an iron sodium borosilicate of the tourmaline group with a Mohs hardness of 7 to 7.5, taking its black colour from high iron content. Schorl is the most abundant tourmaline variety and is found globally in granites and metamorphic rocks, and it is a natural, untreated material. Sources include Brazil, the United States, several African countries, Pakistan, and Afghanistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003eEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Single Stone (1 piece - approx 22 g)","offer_id":47558079086822,"sku":"30101053-1-PC-AS-A2-J12","price":4.49,"currency_code":"CAD","in_stock":true},{"title":"100 g (approx 4-6 stones)","offer_id":47558079119590,"sku":"30101053-100G-AS-A2-J12","price":14.95,"currency_code":"CAD","in_stock":true},{"title":"1 lb (454 g bulk quantity)","offer_id":47558079152358,"sku":"30101053-1LB-AS-A2-J12","price":44.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-16T225619.166.jpg?v=1781630822"},{"product_id":"moon-tourmaline-black-4","title":"Black Tourmaline Moon - 3.25 inch","description":"\u003cp\u003eThis Black Tourmaline Moon is a carved crescent of dense, opaque black stone polished to a smooth, even sheen. The surface may show the fine lengthwise striations characteristic of tourmaline, catching the light along the curve of the moon. Substantial and weighty, it makes a grounding, understated display piece on a shelf or altar.\u003c\/p\u003e\n\n\u003cp\u003eBlack Tourmaline is traditionally regarded as a leading protective and grounding stone, often used to feel shielded and steady. In this carved Moon form it is most often kept as a display or altar piece, set by an entryway or workspace, or used as a focal point for protective intentions. Its deep black colour and strong protective reputation make the Black Tourmaline Moon a popular grounding piece.\u003c\/p\u003e\n\n\u003cp\u003eEach Black Tourmaline Moon is natural and individual, varying in surface striation and sheen from piece to piece.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003e\nChakra Association: Root\u003cbr\u003e\nZodiac Sign: Capricorn, Scorpio\u003cbr\u003e\nChinese Zodiac: Rat, Ox\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth\u003cbr\u003e\nMohs Hardness: 7-7.5\u003cbr\u003e\nStone Family: Cyclosilicate\u003cbr\u003e\nMaterial: Natural Black Tourmaline\u003cbr\u003e\nOrigin: China\u003cbr\u003e\nForm: Moon\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nApproximate Size: 80 mm (3.1 inches)\u003cbr\u003e\nApproximate Weight: 144-161 g\u003cbr\u003e\nListing: Single unit\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nBlack Tourmaline, known by the mineral name Schorl, is an iron sodium borosilicate of the tourmaline group, with a Mohs hardness of 7 to 7.5 and a trigonal structure. Its black colour comes from a high iron content, and Schorl is the most abundant tourmaline variety, found in granites, pegmatites, and metamorphic rocks worldwide. It has strong piezoelectric and pyroelectric properties, developing an electric charge and attracting dust when rubbed or heated, a demonstrable effect that has seen tourmaline used in scientific instruments since the eighteenth century. Documented sources include Brazil, the United States, Africa, Pakistan, and Afghanistan.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Default Title","offer_id":47567400698086,"sku":"30123085-AS-B1-H16","price":27.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-17T222928.136.jpg?v=1781715650"},{"product_id":"worry-stones-tourmaline-black-dz-1-5-1-75","title":"Black Tourmaline Worry Stone - 1.5 inch","description":"\u003cp\u003eBlack Tourmaline Worry Stone cut to an oval with a thumb hollow across one face. The colour is a solid opaque black with no variation of tone, and the surface carries fine parallel striations left by the original crystal structure, visible as faint lines catching the light at certain angles. The polish is high and the sheen shifts depending on how the striations were cut.\u003c\/p\u003e\n\n\u003cp\u003eBlack Tourmaline is the most widely used protective stone in the trade, kept by a door, carried daily, or placed where a boundary is wanted. It is traditionally associated with holding that boundary and with settling after contact with something draining. The striations make each piece slightly different in how it catches light, which is otherwise easy to miss in a stone this uniformly dark.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003e\nChakra Association: Root\u003cbr\u003e\nZodiac Sign: Capricorn, Scorpio\u003cbr\u003e\nChinese Zodiac: Rat, Ox\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth\u003cbr\u003e\nMohs Hardness: 7-7.5\u003cbr\u003e\nStone Family: Cyclosilicate\u003cbr\u003e\nMaterial: Black Tourmaline\u003cbr\u003e\nOrigin: Brazil\u003cbr\u003e\nForm: Worry Stone\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nApproximate Size: 35-40 mm (1.4-1.6 inches)\u003cbr\u003e\nApproximate Weight: 10-15 g\u003cbr\u003e\nListing: Single unit\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nBlack Tourmaline, formally Schorl, is an iron sodium borosilicate of the tourmaline group, crystallising in the trigonal system at Mohs 7 to 7.5. Its black comes from high iron content, and schorl is by a wide margin the most abundant tourmaline variety, found globally in granites, pegmatites and metamorphic rocks. The mineral has strong piezoelectric and pyroelectric properties: rubbed or heated, tourmaline develops an electrical charge and will visibly attract dust and small paper fragments, which is a demonstrable physical property rather than an attributed one. That behaviour saw it used in scientific instruments from the eighteenth century onward. No treatment is involved. Commercial material comes from Brazil, the USA, Africa, Pakistan and Afghanistan.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Default Title","offer_id":46872189108454,"sku":"30109035-AS-C2-A25","price":8.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/4e81cd8a-1ae8-4fae-af70-53145b62c82e.png?v=1787240781"},{"product_id":"specimen-amethyst-with-phantom-quartz-black-tourmaline-with-inclusions-2-11","title":"Amethyst with Phantom Quartz \u0026 Black Tourmaline Specimen - 2.25-4.5 inch","description":"\u003cp\u003eThis natural Specimen brings together purple Amethyst, ghost-lined Phantom Quartz, and dense black Tourmaline in a single unpolished piece, its crystalline faces catching the light against the darker matrix. The rough form has real weight and presence, showing the stones as they grew together, and reads as an earthy, characterful specimen on a shelf, desk, or altar.\u003c\/p\u003e\n\u003cp\u003eThis combination is traditionally valued for pairing the spiritual, intuitive qualities associated with Amethyst and Phantom Quartz with the strong grounding and protective character attributed to Black Tourmaline. A specimen like this is often kept in a workspace or meditation area, placed in a room as an anchoring focal point, or held during contemplative practice. The mix of light crystal and dark schorl makes it a striking piece for collectors.\u003c\/p\u003e\n\u003cp\u003eFormed naturally, each Specimen differs in the proportion of the three minerals, its crystal faces, matrix, and overall shape, so every piece is one of a kind.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Intuition \u0026amp; Spiritual Awareness\u003cbr\u003e\nSecondary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nChakra Association: Root, Third Eye, Crown\u003cbr\u003e\nBirthstone: February\u003cbr\u003e\nZodiac Sign: Pisces, Capricorn, Scorpio\u003cbr\u003e\nChinese Zodiac: Rabbit, Ox, Rat\u003cbr\u003e\nRuling Planet: Jupiter, Saturn\u003cbr\u003e\nElements: Air, Earth, Water\u003cbr\u003e\nMohs Hardness: 7-7.5 (varies by mineral)\u003cbr\u003e\nStone Family: Mixed (Tectosilicate, Cyclosilicate)\u003cbr\u003e\nMaterial: Natural Amethyst, Phantom Quartz, and Black Tourmaline\u003cbr\u003e\nOrigin: Brazil\u003cbr\u003e\nForm: Specimen\u003cbr\u003e\nFinish: Raw \/ Natural\u003cbr\u003e\nApproximate Size: 58-116 mm (2.2-4.5 inches)\u003cbr\u003e\nApproximate Weight: 66-1,060 g\u003cbr\u003e\nListing: Single unit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nThis Specimen combines three quartz-group and tourmaline-group minerals. Amethyst is the purple variety of quartz, coloured by iron and natural irradiation within the lattice, hardness 7. Phantom Quartz is clear to smoky quartz carrying a visible ghost outline of an earlier crystal, formed when growth paused and a thin mineral layer settled before growth resumed, each phantom recording a genuine pause in geological time. Black Tourmaline, correctly called Schorl, is an iron-rich borosilicate, hardness 7 to 7.5, notable for its piezoelectric and pyroelectric properties, developing an electric charge when rubbed or heated. Amethyst of this type is sourced chiefly from Brazil, Uruguay, and Zambia; Phantom Quartz from Brazil, Madagascar, and Switzerland; and Black Tourmaline from Brazil, the United States, Africa, and Pakistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare Note\u003c\/strong\u003e\u003cbr\u003e\nThe Amethyst in this Specimen can fade with prolonged exposure to direct sunlight. Display it away from strong, direct sun to preserve the depth of the purple colour.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"58 mm - 66 g","offer_id":47506439700710,"sku":"50292-OFF-H5-66G","price":6.95,"currency_code":"CAD","in_stock":true},{"title":"77 mm - 290 g","offer_id":47506439733478,"sku":"50292-OFF-H5-290G","price":18.95,"currency_code":"CAD","in_stock":true},{"title":"85 mm - 287 g","offer_id":47506439766246,"sku":"50292-OFF-H5-287G","price":21.95,"currency_code":"CAD","in_stock":true},{"title":"91 mm - 322 g","offer_id":47506439799014,"sku":"50292-OFF-H5-322G","price":24.95,"currency_code":"CAD","in_stock":true},{"title":"112 mm - 703 g","offer_id":47506439831782,"sku":"50292-OFF-H5-703G","price":44.95,"currency_code":"CAD","in_stock":true},{"title":"121 mm - 714 g","offer_id":47506439864550,"sku":"50292-OFF-H5-714G","price":49.95,"currency_code":"CAD","in_stock":true},{"title":"134 mm - 848 g","offer_id":47506439897318,"sku":"50292-OFF-H5-848G","price":58.95,"currency_code":"CAD","in_stock":true},{"title":"116 mm - 1060 g","offer_id":47506439930086,"sku":"50292-OFF-H5-1060G","price":63.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/ChatGPTImageAug12_2026_07_21_35AM.png?v=1786533705"},{"product_id":"bltour-tumb-12_15mm","title":"Black Tourmaline Mini Tumbled Stone - 15-30 mm","description":"\u003cp\u003eTrolleite Tumbled Stone, a smooth polished piece in soft blue-grey to blue-green, marbled with paler white quartz running through the stone. Each piece is tumbled to a rounded shape and an even polish that shows the gentle colour blending. It sits easily in the hand or pocket.\u003c\/p\u003e\n\u003cp\u003eTrolleite is traditionally associated with intuition, inner stillness and spiritual focus, and is commonly used as a calming stone for reflection and meditation. People often hold it during quiet practice, keep it on a desk, or carry it as a soothing pocket piece. As a rarer mineral, it appeals to collectors as much as to those drawn to its calm energy.\u003c\/p\u003e\n\u003cp\u003eEach Trolleite Tumbled Stone is natural and individual, varying in the balance of blue-grey and white quartz across the surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003ePrimary Focus: Intuition \u0026amp; Spiritual Awareness\u003cbr\u003eSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003eChakra Association: Third Eye, Crown\u003cbr\u003eZodiac Sign: Aquarius, Pisces\u003cbr\u003eChinese Zodiac: Rabbit, Pig\u003cbr\u003eRuling Planet: Neptune\u003cbr\u003eElements: Air, Water\u003cbr\u003eMohs Hardness: 5.5-6\u003cbr\u003eStone Family: Phosphate\u003cbr\u003eMaterial: Natural Trolleite\u003cbr\u003eOrigin: Brazil\u003cbr\u003eForm: Tumbled\u003cbr\u003eFinish: Polished\u003cbr\u003eApproximate Size: 15-30 mm (0.6-1.2 inches)\u003cbr\u003eApproximate Weight: Single stone, 100 g, or 1 lb (454 g bulk quantity)\u003cbr\u003eListing: Single unit or sold by weight, portion selected at checkout\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003eTrolleite is a rare aluminium phosphate hydroxide mineral, Mohs 5.5 to 6, usually found intergrown with quartz, which gives the characteristic blue-grey and white matrix seen in tumbled pieces. It is named after the Swedish chemist Hans Gabriel Trolle-Wachtmeister and is genuinely scarce compared with most crystals on the market. The deposit at Minas Gerais in Brazil is essentially the sole source of lapidary-quality material, which entered the wider crystal market only around 2020.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003eEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare Note\u003c\/strong\u003e\u003cbr\u003eTrolleite is moderately soft at Mohs 5.5 to 6 and can scratch, so store it apart from harder stones and avoid knocks against rough surfaces.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Single Stone (1 piece - approx 3 g)","offer_id":47367954956518,"sku":"30401117-1PC-AS-A2-B19","price":0.95,"currency_code":"CAD","in_stock":true},{"title":"100 g (approx 28-32 stones)","offer_id":47367954989286,"sku":"30401117-100G-AS-A2-B19","price":14.95,"currency_code":"CAD","in_stock":true},{"title":"1 lb (454 g bulk quantity)","offer_id":47367955022054,"sku":"30401117-1LB-AS-A2-B19","price":42.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-18T223826.919.jpg?v=1781802596"},{"product_id":"tumbled-stones-tourmaline-black-15-35-mm","title":"Black Tourmaline Tumbled Stone - 15-35 mm","description":"\u003cp\u003eBlack Tourmaline Tumbled Stone, a smooth polished piece in solid opaque black with a lightly lustrous finish. Tumbling rounds each stone into its own shape, and the polish is clean and even across the selection. It sits comfortably in the hand or pocket.\u003c\/p\u003e\n\u003cp\u003eBlack Tourmaline is traditionally associated with protection and grounding, and is commonly used as a steadying stone to settle and shield everyday energy. People often carry a piece in a pocket or bag, place several around a room or doorway, or add them to a grid for a grounded, protected feeling. It is one of the most popular protective stones.\u003c\/p\u003e\n\u003cp\u003eEach Black Tourmaline Tumbled Stone is natural, so exact shape, size and finish vary from one stone to the next.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003e\nChakra Association: Root\u003cbr\u003e\nZodiac Sign: Capricorn, Scorpio\u003cbr\u003e\nChinese Zodiac: Rat, Ox\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth\u003cbr\u003e\nMohs Hardness: 7-7.5\u003cbr\u003e\nStone Family: Cyclosilicate\u003cbr\u003e\nMaterial: Natural Black Tourmaline (Schorl)\u003cbr\u003e\nOrigin: Brazil, USA, Africa, Pakistan, Afghanistan\u003cbr\u003e\nForm: Tumbled\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nApproximate Size: 15-35 mm (0.5-1.3 inches)\u003cbr\u003e\nApproximate Weight: Single stone, 100 g, or 1 lb (454 g bulk quantity)\u003cbr\u003e\nListing: Sold by size range\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nBlack Tourmaline, known to mineralogists as schorl, is an iron sodium borosilicate at Mohs 7 to 7.5 and the most abundant tourmaline variety. It is found worldwide in granites, pegmatites and metamorphic rocks. Tourmaline is strongly piezoelectric and pyroelectric: when rubbed or heated it develops a small electric charge and attracts dust. Sources include Brazil, the USA, parts of Africa, Pakistan and Afghanistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Single Stone (1 piece - approx 5 g)","offer_id":47368115093734,"sku":"30401125-1PC-AS-A1-D7","price":1.95,"currency_code":"CAD","in_stock":true},{"title":"100 g (approx 15-20 stones)","offer_id":47368115126502,"sku":"30401125-100G-AS-A1-D7","price":17.95,"currency_code":"CAD","in_stock":true},{"title":"1 lb (454 g bulk quantity)","offer_id":47368115159270,"sku":"30401125-1LB-AS-A1-D7","price":49.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-18T004404.641.jpg?v=1781723683"},{"product_id":"free-shape-tourmaline-black-standing-amp-top-polished-2-4","title":"Black Tourmaline Standing Top Polished Freeform - 1.5-2.5 inch","description":"\u003cp\u003eThe Black Tourmaline Standing Freeform pairs a smooth polished crown with a raw, unworked body, cut to stand upright on its own. The top is worked to a glossy finish while the sides are left in their natural rough state, and the base carries a black felt pad so the Black Tourmaline Standing Freeform rests on a desk or shelf without marking the surface. The stone is a dense, opaque black, showing the faint lengthwise striations characteristic of Schorl.\u003c\/p\u003e\n\u003cp\u003eBlack Tourmaline is widely regarded as a leading protective and grounding stone, often positioned by an entrance, on a work surface or beside the bed, and frequently kept near electronics. It is also drawn on for a calming, steadying influence through stressful stretches. In an upright freeform, the stone stays visible and present in a space rather than tucked out of sight, which is much of the appeal of this form.\u003c\/p\u003e\n\u003cp\u003eAs this is a natural stone sold by weight, every Black Tourmaline Standing Freeform differs in height, outline and surface texture, and the images stand in for the range you can expect from the lot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003ePrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003eSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003eChakra Association: Root\u003cbr\u003eZodiac Sign: Capricorn, Scorpio\u003cbr\u003eChinese Zodiac: Rat, Ox\u003cbr\u003eRuling Planet: Saturn\u003cbr\u003eElements: Earth\u003cbr\u003eMohs Hardness: 7-7.5\u003cbr\u003eStone Family: Cyclosilicate\u003cbr\u003eMaterial: Natural Black Tourmaline (Schorl)\u003cbr\u003eOrigin: Brazil, USA, Africa, Pakistan, Afghanistan\u003cbr\u003eForm: Freeform\u003cbr\u003eFinish: Top polished, natural sides\u003cbr\u003eBase: Black felt base\u003cbr\u003eApproximate Size: 42-62 mm (1.6-2.4 inches)\u003cbr\u003eApproximate Weight: 207-352 g\u003cbr\u003eListing: Sold by weight, minimum 1 kg (2.2 lb); approximately 2 to 4 pieces per kilogram\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003eBlack Tourmaline is the mineral Schorl, an iron sodium borosilicate of the Tourmaline group (Mohs 7-7.5, trigonal system), and the most abundant of the tourmaline varieties. Its black colour comes from a high iron content. Schorl is notable for strong piezoelectric and pyroelectric behaviour: rubbed or heated, it builds an electric charge and attracts fine dust, a demonstrable physical effect that led to its use in scientific instruments from the 18th century onward. Schorl is found globally in granites, pegmatites and metamorphic rocks, with principal commercial sources including Brazil, the USA, Africa, Pakistan and Afghanistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003eEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"42 mm - 207 g","offer_id":47423685132518,"sku":"30123022-AS-F1-C9-207G","price":17.95,"currency_code":"CAD","in_stock":true},{"title":"52 mm - 236 g","offer_id":47423685165286,"sku":"30123022-AS-F1-C9-236G","price":21.95,"currency_code":"CAD","in_stock":true},{"title":"56 mm - 229 g","offer_id":47423685198054,"sku":"30123022-AS-F1-C9-229G","price":20.95,"currency_code":"CAD","in_stock":true},{"title":"62 mm - 352 g","offer_id":47423685230822,"sku":"30123022-AS-F1-C9-352G","price":31.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/30103222-1.png?v=1782858245"},{"product_id":"pendulum-glass-teardrop-tourmaline-black-chips-stones-beaded-chain-11-l","title":"Black Tourmaline and Sodalite Beaded Pendulum - 11 inch","description":"\u003cp\u003eThe Black Tourmaline and Sodalite Beaded Pendulum carries a faceted Black Tourmaline point on a chain strung with Black Tourmaline chips and blue Sodalite beads. The point is opaque black with the flat cut faces catching light along their edges, and it measures roughly one to one and a half inches on its own. The beaded chain gives the piece more visual weight than a plain chain and adds a little resistance to the swing. Blue and black alternate along its length, with the white veining in the Sodalite breaking up the darker run of the tourmaline.\u003c\/p\u003e\n\n\u003cp\u003eBlack Tourmaline is traditionally associated with protection and grounding and is one of the most commonly used stones for that purpose, while Sodalite is linked with clear thinking and straightforward expression. Combining them on a single tool is a deliberate pairing rather than a decorative accident: the protective stone sits at the point where the reading happens and the clarity stone runs through the hand. Beaded pendulums of this kind are generally used for seated table work where the extra length is an advantage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nSecondary Focus: Clarity \u0026amp; Focus\u003cbr\u003e\nChakra Association: Root, Throat, Third Eye\u003cbr\u003e\nAlternate Birthstone: September\u003cbr\u003e\nZodiac Sign: Capricorn, Sagittarius\u003cbr\u003e\nChinese Zodiac: Rat, Horse\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth, Air\u003cbr\u003e\nMohs Hardness: 5.5 to 7.5 (varies by gemstone)\u003cbr\u003e\nStone Family: Mixed\u003cbr\u003e\nMaterial: Natural Black Tourmaline, Natural Sodalite\u003cbr\u003e\nOrigin: Brazil (Black Tourmaline), Brazil (Sodalite)\u003cbr\u003e\nForm: Pendulum\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nPoint Shape: Faceted Teardrop\u003cbr\u003e\nChain Style: Beaded\u003cbr\u003e\nChain Material: Alloy, Black Tourmaline chips, Sodalite beads\u003cbr\u003e\nApproximate Point Size: 25-38 mm (1-1.5 inches)\u003cbr\u003e\nApproximate Chain Length: 24-25 cm (9.5-10 inches)\u003cbr\u003e\nApproximate Total Length: 28 cm (11 inches)\u003cbr\u003e\nApproximate Weight: 16 g\u003cbr\u003e\nListing: Single unit\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nBlack Tourmaline, properly schorl, is an iron sodium borosilicate of the tourmaline group, trigonal in structure and rating 7-7.5 on the Mohs scale. Its black colour comes from high iron content, and schorl is by a wide margin the most abundant tourmaline variety, found in granites, pegmatites, and metamorphic rocks worldwide. The mineral is strongly piezoelectric and pyroelectric: rubbed or heated, it develops an electric charge and visibly attracts dust and small particles, a property that saw it used in scientific instruments from the eighteenth century onward. Sodalite is a sodium aluminium silicate chloride, cubic and rating 5.5-6, a feldspathoid rather than a true feldspar, taking its blue from sulphur and iron impurities and its white veining from calcite inclusions. Black Tourmaline is worked in Brazil, the USA, Africa, Pakistan, and Afghanistan; Sodalite in Brazil, Canada, Namibia, India, and Russia. This piece was assembled in India.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach piece is selected for its quality, craftsmanship, and intended use. Every product is selected to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCare Note\u003c\/strong\u003e\u003cbr\u003e\nThe Sodalite beads sit at Mohs 5.5-6 and will scratch against harder stones or metal, so store the pendulum on its own rather than loose with other pieces. Lay the chain out flat rather than coiling it tightly, which puts strain on the beaded links.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Default Title","offer_id":46887959855334,"sku":"30111235-AS-B2-G21","price":19.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/4d3aae36-eba6-41c0-9a58-bcc0dcbab501.png?v=1763797225"},{"product_id":"sterling-silver-earrings-natural-tourmaline-black-25-30-mm-l","title":"Black Tourmaline Sterling Silver Earrings","description":"\u003cp\u003eThe Black Tourmaline Round Earrings set smooth black cabochons in Sterling Silver bezels on French hook wires, 4 grams for the pair. The round cut gives the stone a clean, glassy face that reads polished and minimal against the bright silver.\u003c\/p\u003e\n\n\u003cp\u003eBlack Tourmaline is one of the most worn protective stones in modern practice, traditionally associated with grounding and a calmer, steadier state. The simple round format makes these an everyday default pair that works with anything.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003e\nPrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003e\nSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003e\nChakra Association: Root\u003cbr\u003e\nZodiac Sign: Capricorn, Scorpio\u003cbr\u003e\nChinese Zodiac: Rat, Ox\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth\u003cbr\u003e\nMohs Hardness: 7-7.5\u003cbr\u003e\nStone Family: Cyclosilicate\u003cbr\u003e\nForm: Earrings\u003cbr\u003e\nMaterial: Sterling Silver, Natural Black Tourmaline\u003cbr\u003e\nSetting: Bezel\u003cbr\u003e\nEar Wire: French Hook\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nApproximate Weight: 4 g (pair)\u003cbr\u003e\nApproximate Size: 30 mm (1.2 inches) total length\u003cbr\u003e\nListing: Pair\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nBlack Tourmaline, formally schorl, is an iron sodium borosilicate of the tourmaline group and cyclosilicate family at Mohs 7-7.5, its black colour from high iron content; schorl is the most abundant tourmaline variety. The stone is strongly piezoelectric and pyroelectric, developing an electric charge when rubbed or heated, a property that has kept it in scientific instruments since the 18th century. Sources include Brazil, the USA, Africa, Pakistan, and Afghanistan.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003e\nEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"AuturaSol","offers":[{"title":"Default Title","offer_id":47004413067494,"sku":"30136248-OFF3-B4-6","price":46.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/9fe279b9-af7e-449c-b756-6b6fceff4d29-1764664953.jpg?v=1764664967"},{"product_id":"black-tourmaline-stud-earrings-sterling-silver-freeform","title":"Black Tourmaline Freeform Stud Earrings Sterling Silver","description":"\u003cp\u003eThe Black Tourmaline Freeform Stud Earrings set polished freeform stones in solid Sterling Silver 925 with standard post-and-back fittings, 3 grams for the pair. Each freeform keeps its own natural contours, so the pair matches in character rather than mirror-image precision.\u003c\/p\u003e\n\u003cp\u003eBlack Tourmaline is one of the most popular protective stones in modern practice, traditionally worn for grounding and a steadier state of mind. As studs it delivers that association in the most wearable format there is, sturdy enough for daily rotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003cbr\u003ePrimary Focus: Protection \u0026amp; Grounding\u003cbr\u003eSecondary Focus: Calm \u0026amp; Stress Relief\u003cbr\u003eChakra Association: Root\u003cbr\u003eZodiac Sign: Capricorn, Scorpio\u003cbr\u003eChinese Zodiac: Rat, Ox\u003cbr\u003eRuling Planet: Saturn\u003cbr\u003eElements: Earth\u003cbr\u003eMohs Hardness: 7-7.5\u003cbr\u003eStone Family: Cyclosilicate\u003cbr\u003eForm: Earrings\u003cbr\u003eMaterial: Solid Sterling Silver 925, Natural Black Tourmaline\u003cbr\u003eSetting: Stud\u003cbr\u003eEar Wire: Post and back (standard)\u003cbr\u003eStone Size: 19 mm freeform polished\u003cbr\u003eFinish: Polished\u003cbr\u003eApproximate Weight: 3 g (pair)\u003cbr\u003eApproximate Size: 19 mm (0.75 inches)\u003cbr\u003eListing: Pair\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003eBlack Tourmaline, formally known as schorl, is an iron sodium borosilicate from the tourmaline group and cyclosilicate family, crystallising in the trigonal system at Mohs 7-7.5; the black colour comes from its high iron content, and schorl is the most abundant tourmaline variety. The stone is strongly piezoelectric and pyroelectric, developing an electric charge when rubbed or heated, a physically demonstrable property that has kept it in scientific instruments since the 18th century. Sources include Brazil, the USA, Africa, Pakistan, and Afghanistan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuturaSol Standard\u003c\/strong\u003e\u003cbr\u003eEach natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.\u003c\/p\u003e","brand":"Quasar Gems USA","offers":[{"title":"Default Title","offer_id":47692157452518,"sku":"NKLCY101012-OFF3-E8-7","price":52.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/ec8b8b76d144ab53b4a43d90dda6104aac110ea3efbd170545a4ed787c076d5f.jpg?v=1779134534"}],"url":"https:\/\/auturasol.com\/collections\/stone-type-black-tourmaline.oembed","provider":"AuturaSol","version":"1.0","type":"link"}