BGS mineralogy and petrology collection record
Sample number | MR16516 |
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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 |