| Domain | Definition | ||
| Mining | A. A vanadium ore b. A monoclinic mineral, Ca3 V40 O100.50H2 O; dull-green, cryptocrystalline to fibrous masses in the oxidized zone of the abandoned Minasragra vanadium deposit near Cerro de Pasco, Peru. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
