870 - Opal

At-A-Glance

Country of Origin

Ľubietová
Slovakia

Contributors

Archibald MacMartin

Photos

Essential Information

Specimen ID

870

Mineral Name

Opal

Mineral Variety

Opal

Chemical Formula

SiO2•n(H2O)

Subcollection

Archibald M. MacMartin
Specimen Number
014a

Geographic Origin

Locality Nickname

Libethen (Ľubietová), Slovakia

Locality Lat/Long

48.7464656, 19.3628286
Historical Region Name
Hungary
Geographic Features
Slovenské Rudohorie Mountains