At-A-Glance
Country of Origin
CA
United States
Photos
Essential Information
Specimen ID
851
Mineral Name
Opal
Mineral Variety
Petrified wood
Chemical Formula
SiO2•n(H2O)
Additional Details
Specimen Number
101
Geographic Origin
Locality Nickname
California , USA
Locality Lat/Long
36.778261, -119.4179324