BGS mineralogy and petrology collection record
| Sample number | MR16516 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Monzonite. 'Original entry: Monzonite' |
| Stratigraphy | Not entered |
| Comments | monzonite, ,Collected by K C Dunham: |
| Locality details | Half-Dome, Yosemite National Park, California,surface exposure,Oldest main intrusion of the eastern main mass of the Sierra Nevada,USA |
| 50k map sheet | Not entered |
| Map reference | 37:44,119:32 |
| Year collected | 1938 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |