This mineral is Chlorite, which is a group of phyllosilicate minerals, in Quartz (a tectosilicate mineral). It is mostly translucent with some pale green in color. It is held in a micromount box and measures less than 2 cm x 2 cm x 2 cm in size.
- Catalog Number:
- 46028
- Object/Specimen Description:
- Specimen Count:
- 1
- Locality:
- US High Plains and Rocky Mountains (ID, MT, ND, SD, WY, CO)
- Collecting Locality:
- North America, United States, Colorado