2902 - Pyroaurite

At-A-Glance

Country of Origin

Sweden

Photos

Essential Information

Specimen ID

2902

Mineral Name

Pyroaurite

Mineral Variety

Igelstromite

Chemical Formula

Mg6Fe+++2(CO3)(OH)16•4(H2O)
Specimen Number
001

Rough dull black irregular mass. Pyroaurite not obvious in this specimen

Geographic Origin

Locality Nickname

Värmland, Sweden

Locality Lat/Long

59.7294065, 13.2354024
Original Attributed Locality
Sweden
Wermland
Tilsbery or Tilfberg