{"product_id":"pink-amethyst-raw-specimen-geode-rock-10-5cm-244-grams-04","title":"Pink Amethyst Raw Specimen Geode Rock - 10.5cm - 244 grams - #04","description":"Raw Natural Pink Amethyst Specimen Geode Rock \/ Stone\u003cbr\u003e\u003cbr\u003eCountry of Origin: Patagonia, Argentina\u003cbr\u003e\u003cbr\u003eQuantity: 1 Pink Amethyst Geode. You will receive the exact gemstone shown in the photos.\u003cbr\u003e\u003cbr\u003eSize: approx 5cm in height x 10.5cm in width x 8cm in depth\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 7.0 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eWeight: 244 grams\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones.\u003cbr\u003e\u003cbr\u003ePink amethyst is a new colour variety of quartz coming from Patagonia, Argentina. The geodes are extracted by hand from \"El Choique\" and \"Colli Cure\" mines.\u003cbr\u003e\u003cbr\u003eSeveral studies have been carried recently in the United States, Argentina and Germany in order to determine the nature of its coloration.\u003cbr\u003e\u003cbr\u003eSpecimens colour range between pale to moderate purplish pink. Optical, spectroscopic, Raman and microchemical analyses show that the pink colour in Patagonian quartz crystals is caused by the presence of two types of iron: iron activated by exposure to natural radiation, same chromophore than in the very well-known violet amethyst, and iron as microscopic hematite particles. In this sense, they are not rose quartz or pink quartz as classically defined, and since the colour of amethyst is, by definition, also caused by iron, the Patagonian specimens are referred to as “pink amethyst”.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112955842824,"sku":"CC-Raw-PinkAmethyst-Flat05-04","price":45.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-Raw-PinkAmethyst-Flat5-04-1.jpg?v=1782810127","url":"https:\/\/caldercrystals.com\/products\/pink-amethyst-raw-specimen-geode-rock-10-5cm-244-grams-04","provider":"Calder Crystals","version":"1.0","type":"link"}