Bismutotantalite. minerals. South America; Brazil; Rio Grande Do

Amethyst from Lake Alaotra, Alaotra-Mangoro, Madagascar

PDF) Hydroxycalciomicrolite, Ca1.5Ta2O6(OH), a new member of the microlite group from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil

Bismutite. minerals. South America; Peru; Huarancaca Stock Photo - Alamy

Euclase Crystals Rio Grande do Norte Brazil For Sale

Stibiotantalite: Mineral information, data and localities.

Bismutomicrolite (of Hogarth 1977) from South America Plate

Much nicer in person, this specimen is a complete crystal. There are several faces, and it is a bit waterworn, which is typical of this locality. It

Bismutotantalite

Bismuthinite from South America Plate

A-C Photos from - Photo Gallery of Sold Mineral Specimens