{"product_id":"calcedoine-botryoidale-ou-grappe-verte-et-violette-8g-pcgrap-34","title":"Botryoidal or Grape Green and Purple Chalcedony - 8g | PCGRAP-34","description":"\u003cp\u003eIf you are looking for a rare and unusual mineral to add to your collection and join your other wonders, here is our selection of \u003cstrong\u003ebotryoidal or grape chalcedony\u003c\/strong\u003e, mistakenly called grape agate (no, it's not an agate at all!).\u003c\/p\u003e\n\u003cp\u003eHailing from the island of Sulawesi, \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003ein Indonesia\u003c\/em\u003e\u003c\/span\u003e, botryoidal chalcedony is made of quartz crystallites that strangely resemble a bunch of grapes. Primarily purple with some light to very dark shades for the rarest ones, white, grey, or green botryoidal chalcedony can also be found.\u003c\/p\u003e\n\u003ch3\u003eCharacteristics of botryoidal chalcedony: \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 4.2cm\u003c\/li\u003e\n\u003cli\u003eWidth: 2.5cm\u003c\/li\u003e\n\u003cli\u003eHeight: 1.5cm \u003c\/li\u003e\n\u003cli\u003eWeight: 8g\u003c\/li\u003e\n\u003cli\u003eChalcedony hardness: \u003cstrong\u003e6.5 to 7\u003c\/strong\u003e on the Mohs scale\u003c\/li\u003e\n\u003cli\u003eVariety of chalcedony in microcrystalline quartz form \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAspects of grape chalcedony: \u003c\/h3\u003e\n\u003cp\u003eThis chalcedony from Indonesia is, for me, a very interesting mineralogical piece. Formed by a \"bed\" of purple botryoidal chalcedony with a natural arrangement of grains up to 3mm, you will find a rare formation on top of it with \"grape-like\" growths, as if placed on top, in a lovely green, 3mm to 4mm in size. A quality raw stone to add to your mineral collection if you don't yet have botryoidal chalcedony. A display stand will be offered with our stone.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e: \u003cem\u003e\u003cstrong\u003eParticular care has been taken to best respect the natural colors of the minerals offered to you. Photos are taken in the best conditions and slightly retouched to best resemble the original stone. However, there may be slight contrasts due to the different screens you use and their brightness.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Terrae Minéraux","offers":[{"title":"Default Title","offer_id":51923207356759,"sku":"PCGRAP-34","price":25.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/2394\/1463\/files\/calcedoine-botryoide-verte-et-violette-8g.jpg?v=1760607102","url":"https:\/\/terrae-mineraux.fr\/en\/products\/calcedoine-botryoidale-ou-grappe-verte-et-violette-8g-pcgrap-34","provider":"Terrae Minéraux","version":"1.0","type":"link"}