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3 Specimen Results
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Individual/Organization:
Franks, A.G.
FHSM G-1000
Quartz Group Agate
FHSM G-1001
Quartz Group Agate
FHSM G-1002
Quartz Group Agate
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Tectosilicates Si Tetrahedral Frameworks (3)
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Quartz Group (3)
Class
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si (3)
Genus
Chalcedony (3)