{"version":"1.0","type":"link","title":"Polybasite - Newikis","description":"Polybasite is a sulfosalt mineral of silver, copper, antimony and arsenic. Its chemical formula is [(Ag,Cu)6(Sb,As)2S7][Ag9CuS4].","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/9/95/Polybasite-37890.jpg","thumbnail_width":689,"thumbnail_height":800}