At-A-Glance
Country of Origin
Karlovy Vary
Czechia
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
907
Mineral Name
Opal
Mineral Variety
Opal
Chemical Formula
SiO2•n(H2O)
Subcollection
Archibald M. MacMartin
Additional Details
Specimen Number
044
Geographic Origin
Locality Nickname
Carlsbad (Karlovy Vary), Czech Republic
Locality Lat/Long
50.2318521, 12.8719616
MinDat Locality URL
Additional Details
Historical Region Name
Bohemia
Geographic Features
Ohře River
Teplá River