BGS mineralogy and petrology collection record
| Sample number | S17120 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Pitchstone Tholeiite' |
| Stratigraphy | Not entered |
| Comments | From glassy layer alternating with crystalline layers in 6 ft leidleite sheet dipping at 15 deg to SSE; between Mull and Brunton types; Memoir, p. 287 |
| Locality details | 960 yds W 35 deg N of summit of Coirc Bheinn |
| 50k map sheet | Mull (44) |
| Map reference | NM 4798 3334 |
| 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
S17120
