{"product_id":"villamaninite","title":"VILLAMANINITE","description":"This fine example of the exceptionally rare species Villamanínite  is from its type locality at Providencia mine at Villanueva de Pontedo, Cármenes, León, Castile and Leon, Spain.  Villamanínite is a copper sulphide also containing nickel, cobalt and iron.  Intriguingly, the species name (Villamanínite) does not directly reflect the type locality name (Villanueva) because it was named for the municipality and not the mine itself.  The mine is in the municipality of Cármenes, but the researchers who named the species confused this with the municipality in which the ore was loaded into railway wagons which was the municipality of Villamanín.  The name was accepted without the mistake being recognised and so then,  with no pun intended, became set in stone!  May I also point out this specimens is not to be confused with the sodium fluoride Villiaumite (most famous from Aris quarry (Namibia) and Mont St. Hilaire (Canada).   Crude octahedral crystals and granular black  Villamanínite  pervade a slightly off-white massive Dolomite matrix.  A rich and rare specimen of Villamanínite  from its type locality at Providencia mine in Cármenes, Spain.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545408917679,"sku":"CC28107","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC28107.png?v=1770389755","url":"https:\/\/crystalclassics.com\/products\/villamaninite","provider":"Crystal Classics","version":"1.0","type":"link"}