At-A-Glance
Country of Origin
CO
United States
Photos
Essential Information
Specimen ID
1187
Mineral Name
Quartz
Mineral Variety
Agate
Chemical Formula
SiO2
Subcollection
Colorado Expedition
Additional Details
Specimen Number
583
Notes for Researchers
Sticker - "Petrified wood, Colorado 1879" taped over by "Agate"
Physical Description
Agate, black/brown/gray, crystalline center
Geographic Origin
Locality Nickname
Colorado, USA
Locality Lat/Long
39.5500507, -105.7820674