{"product_id":"aaa-grade-rare-blue-dumortierrite-in-clear-quartz-teardrop-crystal-ring-💍-silver-925-jewellery","title":"AAA+ Grade RARE Blue Dumortierrite in Clear Quartz Teardrop Crystal Ring 💍 Silver 925 Jewellery","description":"\u003cdiv\u003e\n\u003cp\u003eBlue dumortierite in clear quartz teardrop crystal, set in a Silver 925 ring from France. Teardrop measures 16.0 mm long by 9.0 mm wide by 5.0 mm high; total ring weight 3.0 g. AAA+ Grade, rare blue dumortierite quartz within clear quartz, presented as a natural crystal display piece for collectors.\u003c\/p\u003e \u003ch2 style=\"font-size:12px\"\u003eFormation \u0026amp; Characteristics\u003c\/h2\u003e\n\u003cp\u003eBlue dumortierite quartz forms when dense fibrous dumortierite inclusions occur within clear quartz, producing the characteristic blue hue. This piece features blue dumortierite inclusions distributed within a transparent quartz teardrop, exposing a fibrous internal texture. Dumortierite quartz forms in sedimentary and igneous environments and is valued for its resilience due to dense filamentary fibers. Primary sources are eastern France; notable deposits are reported in Colorado, Washington, and Nevada; other sources include Austria, Russia, and Madagascar.\u003c\/p\u003e \u003ch2 style=\"font-size:12px\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 3.0 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 16.0 mm L × 9.0 mm W × 5.0 mm H\u003c\/li\u003e\n\u003cli\u003eOrigin: France\u003c\/li\u003e\n\u003cli\u003eFormation Type: Quartz with blue dumortierite inclusions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2 style=\"font-size:12px\"\u003eArchive Record\u003c\/h2\u003e\n\u003cp\u003eThis piece has sold and is retained in the Archive as part of the Kushrox Crystal Gallery historical collection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kushrox","offers":[{"title":"Adjustable Size","offer_id":49407877087463,"sku":"","price":379.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/7732\/1959\/files\/E15C4A93-BD01-4177-A36B-F5114E05E77C.jpg?v=1772601308","url":"https:\/\/kushrox.com.au\/products\/aaa-grade-rare-blue-dumortierrite-in-clear-quartz-teardrop-crystal-ring-%f0%9f%92%8d-silver-925-jewellery","provider":"KUSHROX Crystal Gallery","version":"1.0","type":"link"}