{"version":"1.0","type":"link","title":"Wolframite - Newikis","description":"Wolframite is a type of ore. It is not a single mineral, but a solid solution of hübnerite (manganese(II) tungstate, MnWO4) and ferberite (iron(II) tungstate, FeWO4). Wolframite is one of two main ores of tungsten. The other is scheelite.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}