{"product_id":"xxl-laboratory-pruskite-ruby-crystal-on-matrix-2","title":"XXL Laboratory Grown Pruskite Ruby Crystal on Matrix","description":"Pruskite does not grow naturally but is cultivated under laboratory conditions in Poland. Its color, yellow or red, is natural and results from the iron within the mineral's composition. However, be aware that the yellow color might fade under direct sunlight. The chemical compound of this mineral is used to develop film the old-fashioned way and as an additive to road salt in Europe. It is not toxic but it is not edible, so do not lick or eat it! KS:131(2)\n\nSize: 6\/4.5\/5.5 cm. Weight: 139 grams\n\nPlease note that Pruskite should not be washed with water; use compressed air or alcohol to clean it.\nThe specimen should not be exposed to full sunlight for a long time.","brand":"KSmineralsExportBG","offers":[{"title":"Default Title","offer_id":55845215699284,"sku":null,"price":177.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/1527\/5092\/files\/f1454f03-il_fullxfull.7796883708_q3po.jpg?v=1779093759","url":"https:\/\/ksmineralsexportbg.com\/en\/products\/xxl-laboratory-pruskite-ruby-crystal-on-matrix-2","provider":"KSmineralsExportBG","version":"1.0","type":"link"}