BGS mineralogy and petrology collection record
| Sample number | MR16519 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Porphyry. 'Original entry: Monzonite Porphyry' |
| Stratigraphy | Not entered |
| Comments | Monzonite porphyry, ,Collected by K C Dunham: |
| Locality details | Tintic, Utah,surface exposure,See Billingsley, P 1933 16th IGC Guidebook pp 101-124.,USA |
| 50k map sheet | Not entered |
| Map reference | 39:47,112:4 |
| Year collected | 1938 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |