{"product_id":"amethyst-geode-star-on-silver-plated-chain-brazil","title":"Amethyst Geode Star on Silver Plated Chain - Brazil","description":"\u003cp\u003eAmethyst Geode Star enveloped in Silver Plating on a Silver Plated Chain - imported directly from Brazil\u003c\/p\u003e\n\u003cp\u003ePendant is approximately 3.5cm x 2.25cm including bail. Chain is approximately 45cm long\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"42\" data-end=\"120\"\u003e\n\u003cp data-start=\"44\" data-end=\"120\"\u003eAmethyst is a purple variety of quartz composed of silicon dioxide (SiO₂).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"121\" data-end=\"273\"\u003e\n\u003cp data-start=\"123\" data-end=\"273\"\u003eIt forms when quartz crystallises from silica-rich fluids, most commonly in hydrothermal veins and in cavities within volcanic rocks such as basalt.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"367\" data-end=\"503\"\u003e\n\u003cp data-start=\"369\" data-end=\"503\"\u003eLike all quartz, amethyst has a hardness of 7 on the Mohs scale.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"504\" data-end=\"653\"\u003e\n\u003cp data-start=\"506\" data-end=\"653\"\u003eThe purple colour is caused by trace amounts of iron within the quartz crystal structure, modified by natural irradiation from surrounding rocks.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"crystalsanctuary.com.au","offers":[{"title":"Default Title","offer_id":45383765098530,"sku":"PEN-AMT-104","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2094\/3650\/files\/IMG_1014.jpg?v=1778910249","url":"https:\/\/crystalsanctuary.com.au\/products\/amethyst-geode-star-on-silver-plated-chain-brazil","provider":"Crystal Sanctuary Australia","version":"1.0","type":"link"}