At-A-Glance
Country of Origin
CO
United States
Photos
Essential Information
Specimen ID
835
Mineral Name
Opal
Mineral Variety
Opal
Chemical Formula
SiO2•n(H2O)
Additional Details
Specimen Number
068
Physical Description
Hyalite opal, white glassy opaque knobby crust
Geographic Origin
Locality Nickname
Crystal Peak, Colorado
Locality Lat/Long
39.4344319, -106.1144652