Columbite
Sample #: V2604
Variety:
Locality: Brazil
Sample Type: Mineral
Habit: platy
Shape: Subhedral crystal
Hue: black
Tone:
Accession Date: October 21, 2003
Notes: on albite
Variety:
Locality: Brazil
Sample Type: Mineral
Habit: platy
Shape: Subhedral crystal
Hue: black
Tone:
Accession Date: October 21, 2003
Notes: on albite