{"product_id":"brecciated-amethyst-polished-tower-1","title":"Brecciated Indian Amethyst Polished Tower","description":"\u003cp\u003eThis brecciated amethyst freeform showcases a striking mix of fractured quartz and amethyst fragments naturally re-bonded within a silica matrix. The piece displays a layered internal structure, with larger translucent quartz sections contrasted against deeper purple amethyst fragments and iron-stained zones.\u003c\/p\u003e\n\u003cp\u003eThe polished finish enhances visibility into the internal formation, revealing healed fractures, mineral boundaries, and variations in clarity that reflect the crystal’s geological history.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003eMineral: Quartz (Amethyst variety)\u003c\/p\u003e\n\u003cp\u003eChemical Formula: SiO₂\u003c\/p\u003e\n\u003cp\u003eFormation: Brecciated quartz (naturally fractured and re-cemented)\u003c\/p\u003e\n\u003cp\u003eColour: Purple, clear to milky quartz with yellow-brown iron staining\u003c\/p\u003e\n\u003cp\u003eTransparency: Translucent to semi-transparent\u003c\/p\u003e\n\u003cp\u003eLustre: Vitreous (glassy)\u003c\/p\u003e\n\u003cp\u003eCrystal System: Trigonal\u003c\/p\u003e\n\u003cp\u003eMohs Hardness: 7\u003c\/p\u003e\n\u003cp\u003eFinish: Polished freeform\u003c\/p\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003cp\u003eSize: 5.5 cm x 3.5 cm\u003c\/p\u003e\n\u003cp\u003eWeight: 96 grams\u003c\/p\u003e\n\u003cp\u003eGeological \u0026amp; Scientific Notes\u003c\/p\u003e\n\u003cp\u003eBrecciated amethyst forms when existing quartz and amethyst crystals are broken apart by natural geological processes such as tectonic stress or pressure shifts. These fragments are later cemented together by silica-rich fluids, which crystallise to form a solid quartz matrix.\u003c\/p\u003e\n\u003cp\u003eThe internal variation seen in this piece—ranging from clear quartz to milky zones and darker inclusions—reflects differences in growth conditions, cooling rates, and impurity content during formation.\u003c\/p\u003e\n\u003cp\u003eIron oxide inclusions are responsible for the warm yellow and brown tones, while the purple colour of the amethyst results from trace iron within the quartz structure that has been altered by natural irradiation.\u003c\/p\u003e\n\u003cp\u003eWhy This Piece Stands Out\u003c\/p\u003e\n\u003cp\u003eLarger, more defined quartz sections with strong internal contrast\u003c\/p\u003e\n\u003cp\u003eCombination of translucent clarity and opaque mineral zones\u003c\/p\u003e\n\u003cp\u003eVisible fracture lines and healed crystal structures\u003c\/p\u003e\n\u003cp\u003eHeavier, solid feel making it a strong display piece\u003c\/p\u003e\n\u003cp\u003eCare\u003c\/p\u003e\n\u003cp\u003eClean with lukewarm water and mild soap\u003c\/p\u003e\n\u003cp\u003eAvoid prolonged exposure to direct sunlight\u003c\/p\u003e\n\u003cp\u003eStore separately to prevent surface scratches\u003c\/p\u003e","brand":"Crystal Ballerz","offers":[{"title":"Default Title","offer_id":53776904847701,"sku":null,"price":24.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/9295\/1125\/files\/rn-image_picker_lib_temp_98981519-6825-4d51-8308-bdaee61c3cdd.jpg?v=1777294503","url":"https:\/\/crystalballerz.co.uk\/products\/brecciated-amethyst-polished-tower-1","provider":"Crystal Ballerz","version":"1.0","type":"link"}