Opal
Description: Milky white to moderate yellowish brown mass of conchoidally fractured, light quartz (opal).
Measurements: 3 1/2 inch
Taxonomic name: Opal
Collection: Natural History Geology Collection
ID number: 1966-0067
Description: Milky white to moderate yellowish brown mass of conchoidally fractured, light quartz (opal).
Measurements: 3 1/2 inch
Taxonomic name: Opal
Collection: Natural History Geology Collection
ID number: 1966-0067