Opals and Garnets from Poland
Cochise College
Virtual Geology Museum
Hall of Minerals

Geology Home Page
Outside Contributors

Roger Weller, geology instructor     wellerr@cochise.edu                     


 Opals and garnets from Poland: 5
    Photo by Maro Borowski
 

pale yellow andradites in brown opal; green is serpentine
 

                                                                                                                                                   opalu18