3831 - Arsenolite

At-A-Glance

Country of Origin

CO
United States

Photos

Essential Information

Specimen ID

3831

Mineral Name

Arsenolite

Chemical Formula

As2O3
Specimen Number
004

Yellow glassy and powdery crust on dark red realgar

Geographic Origin

Locality Nickname

Black Hawk, Colorado

Locality Lat/Long

39.7969322, -105.4938853

Mining District

Black Hawk District
Original Attributed Locality
Colorado
Black Hawk