PDF versionkurilite . A metallic cubic mineral: (Ag,Au)2(Te,Se,S). Not approved by the International Mineralogical Association.
PDF versionkurilite
PDF versionPDF versionPDF versionPDF versionkurilite . A metallic cubic mineral: (Ag,Au)2(Te,Se,S). Not approved by the International Mineralogical Association.