{"product_id":"fru-gsc-2","title":"Felsocsatar Greenschist (Hungary)","description":"\u003cp data-start=\"216\" data-end=\"683\"\u003e\u003cstrong\u003eFelsőcsatár Greenschist Specimen\u003c\/strong\u003e – Felsőcsatár, Vas County, Hungary\u003c\/p\u003e\n\u003cp data-end=\"442\" data-start=\"226\"\u003eThis striking greenschist specimen comes from the classic \u003cstrong data-end=\"302\" data-start=\"284\"\u003eZöldpala-bánya\u003c\/strong\u003e (“Greenschist Mine”) near \u003cstrong data-end=\"361\" data-start=\"329\"\u003eFelsőcsatár, Western Hungary\u003c\/strong\u003e—one of Central Europe’s best-known localities for low-grade metamorphic rocks.\u003c\/p\u003e\n\u003cp data-end=\"868\" data-start=\"444\"\u003eThis piece displays a bold contrast of \u003cstrong data-end=\"523\" data-start=\"483\"\u003edark green–black chlorite-rich zones\u003c\/strong\u003e crossed by lighter \u003cstrong data-end=\"571\" data-start=\"543\"\u003eepidote–actinolite veins\u003c\/strong\u003e, forming an eye-catching natural fracture network. The structure reveals exactly how fluids moved through the rock during metamorphism, depositing pale green minerals along cooling cracks. Under light, the dark surfaces reveal a subtle \u003cstrong data-end=\"823\" data-start=\"808\"\u003esilky sheen\u003c\/strong\u003e, typical of fine-grained schistose material.\u003c\/p\u003e\n\u003cp data-start=\"992\" data-end=\"1213\"\u003e\u003cstrong data-end=\"147\" data-start=\"136\"\u003eOrigin:\u003c\/strong\u003e Felsőcsatár (Zöldpala Mine), Vas County, Hungary\u003cbr data-end=\"199\" data-start=\"196\"\u003e\u003cstrong data-end=\"213\" data-start=\"199\"\u003eRock type:\u003c\/strong\u003e Greenschist (Zöldpala)\u003cbr data-end=\"239\" data-start=\"236\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"252\" data-start=\"239\"\u003eFeatures:\u003c\/strong\u003e Dark chlorite-rich matrix cut by pale green epidote\/actinolite vein network for strong visual contrast\u003cbr data-end=\"358\" data-start=\"355\"\u003e\u003cstrong data-end=\"367\" data-start=\"358\"\u003eSize:\u003c\/strong\u003e ~7(L) x 7(H) x 7(W) cm (see scale cube), 370 g\u003c\/p\u003e\n\u003cp data-start=\"1215\" data-end=\"1355\"\u003eA solid, weighty hand specimen, ideal for collectors, display shelves, or geology teaching sets.\u003c\/p\u003e","brand":"Frugeo","offers":[{"title":"Default Title","offer_id":52531391627601,"sku":"FRU-GSC-2","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/9749\/6145\/files\/FRU-GSC-2b_0e86c9a0-a997-469a-8b54-15c3bab74c11.jpg?v=1764788893","url":"https:\/\/frugeo.science\/products\/fru-gsc-2","provider":"Frugeo Geology Store","version":"1.0","type":"link"}