Minerals identify
Know how to recognize them
Goldmanite
Nesosilicates
Goldmanite is a green or greenish-brown silicate mineral of the garnet group with a chemical formula of Ca 3(V3+,Al,Fe3+ ) 2(SiO 4) 3.
Identification
Color of mineral
Green
Brown
Mohs scale ( mineral hardness )
6
Density ( specific gravity )
1.821
Luster ( interacts light )
Vitreous
Crystal ( diaphaneity )
Isometric