Index Terms/Descriptors:
acetamide; alloys; atokite; balipholite; bornemanite; chlorite; chlorite group; identification; iron; isoferroplatinum; knipovichite; kuranakhite; metals; mineral data; mineral inventory; minerals; mroseite; natisite; natrosigite; new minerals; nomenclature; ofortierite; pinchite; platinum; platinum group; rhodium; rustenburgite; sheet silicates; silicates; tellurites