Aurorite is a dark-colored mineral with the chemical formula (Mn2+,Ag,Ca)Mn4+3O7·3H2O. It is named for its type locality, the North Aurora mine in White Pine County, Nevada.[1]
Aurorite | |
---|---|
General | |
Category | Mineral |
Formula (repeating unit) | (Mn2+,Ag,Ca)Mn4+3O7·3H2O |
IMA symbol | Aro |
Identification | |
Color | Black, pale brown in transmitted light at the edges of very thin, platy grains |
Luster | Metallic |
Specific gravity | 3.81 |
References
edit- ^ Aurorite Archived 2019-04-06 at the Wayback Machine on mindat.org
Wikimedia Commons has media related to Aurorite.
External links
edit- Aurorite data sheet
- Aurorite on the Handbook of Mineralogy