BGS mineralogy and petrology collection record
| Sample number | S21434 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Decomposed Albitised Basalt' |
| Stratigraphy | Not entered |
| Comments | Porphyritic NW dyke (?offshoot of cone sheet), altered by plutonics; Memoir, p. 193 |
| Locality details | Along shore 1100 yds SSE of Kilchoan Established church |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 4914 6289 |
| 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
S21434
