{"product_id":"1-lb-natural-black-onyx-obelisk-tower-crystal","title":"Black Onyx Crystal Tower - 2.5-3 inch","description":"\u003cp\u003eThis Black Onyx Crystal Tower is polished into a smooth, single-terminated point with a rounded top and a deep, even black surface with a soft glassy sheen. Each Tower is a single piece, so proportions and surface will differ slightly from the one shown. At 2.5 to 3 inches it sits neatly in the hand or on a shelf as a sleek display point.\u003c\/p\u003e\n\n\u003cp\u003eBlack Onyx is traditionally associated with Protection and Grounding, and has long been valued as a steadying, shielding stone. It is commonly kept for Calm and Stress Relief and used as a grounding focal point for composure and quiet strength.\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: Leo, Capricorn\u003cbr\u003e\nChinese Zodiac: Rat, Ox\u003cbr\u003e\nRuling Planet: Saturn\u003cbr\u003e\nElements: Earth\u003cbr\u003e\nMohs Hardness: 7\u003cbr\u003e\nStone Family: Tectosilicate\u003cbr\u003e\nMaterial: Black Onyx (dyed chalcedony)\u003cbr\u003e\nOrigin: Brazil\u003cbr\u003e\nForm: Tower\u003cbr\u003e\nFinish: Polished\u003cbr\u003e\nApproximate Size: 63 - 73 mm (2.5 - 3.0 inches)\u003cbr\u003e\nApproximate Weight: 60 - 103 g\u003cbr\u003e\nListing: Single unit\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeological Information\u003c\/strong\u003e\u003cbr\u003e\nOnyx is a banded chalcedony, a microcrystalline quartz, silicon dioxide, with a Mohs hardness of 7 and a trigonal crystal system. Almost all commercial Black Onyx is natural grey or banded chalcedony treated with a sugar-acid or iron-nitrate dyeing process to produce the deep, even black colour; this treatment was standardised in the Idar-Oberstein agate trade from the 19th century onward and produces a stable, permanent result. Onyx has been used since antiquity across Greek, Roman, Mesopotamian, and Egyptian cultures, carved into cameos, intaglios, and amulets, and the black variety in particular features in European mourning jewellery and protective talismans. This tower form is also sold as an Obelisk or a Point, all describing the same faceted, single-terminated cut. Its primary source is Brazil.\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":"KayleeNYC","offers":[{"title":"63 mm - 60 g","offer_id":47691915985126,"sku":"NKLCY10009-AS-G2-G21-60G","price":39.95,"currency_code":"CAD","in_stock":true},{"title":"66 m - 82 g","offer_id":47691916017894,"sku":"NKLCY10009-AS-G2-G21-82G","price":42.95,"currency_code":"CAD","in_stock":true},{"title":"68 mm - 66 g","offer_id":47691916116198,"sku":"NKLCY10009-AS-G2-G21-66G","price":37.95,"currency_code":"CAD","in_stock":true},{"title":"68 mm - 73 g","offer_id":47691916148966,"sku":"NKLCY10009-AS-G2-G21-73G","price":39.95,"currency_code":"CAD","in_stock":true},{"title":"70 m - 103 g","offer_id":47691916083430,"sku":"NKLCY10009-AS-G2-G21-103G","price":56.95,"currency_code":"CAD","in_stock":true},{"title":"73 mm - 80 g","offer_id":47691916050662,"sku":"NKLCY10009-AS-G2-G21-80G","price":45.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7200\/5350\/files\/Untitleddesign-2026-06-30T194406.021.jpg?v=1782828860","url":"https:\/\/auturasol.com\/products\/1-lb-natural-black-onyx-obelisk-tower-crystal","provider":"AuturaSol","version":"1.0","type":"link"}