BGS mineralogy and petrology collection record
| Sample number | S77664; COLLNOCX1894; |
|---|---|
| Sample Donor | Smith,C.G. |
| Rock name | 'Original entry: Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Contact with melanocratic granite |
| Locality details | c. 480 m ESE of Cnoc Chalmac summit |
| 50k map sheet | Balmoral (65) |
| Map reference | NJ 2702 0052 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S77664
