Name of site | Massa Hill nephrite locality |
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Development | occurrence |
State | CA |
County | Marin |
Geographic location: | -122.68, 38.1769 |
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Fibrous mineral | chrysotile, white fibrous tremolite |
Associated minerals | serpentine; long fibrous nephrite; white fibrous tremolite |
Host rock types | serpentinite |
Geologic map unit | -122.68, 38.1769 |
Nearby scientific data | Find additional scientific data near this location |