| Name of site | Wissahickon Valley occurrence |
|---|---|
| Development | occurrence |
| State | PA |
| County | Bucks |
| Geographic location: | -75.08, 40.225 |
| (click for info) | |
| Fibrous mineral | amphibole asbestos |
| Associated minerals | serpentine actinolite tremolite hornblende chlorite talc dolomite fluorite? chalcopyrite magnetite chromite |
| Host rock types | metapyroxenite, metaperidotite |
| Geologic map unit | -75.08, 40.225 |
| Nearby scientific data | Find additional scientific data near this location |