BGS mineralogy and petrology collection record
| Sample number | S32383; COLLNO263x; |
|---|---|
| Sample Donor | Eyles,V.A. |
| Rock name | 'Original entry: Albitised Markle Basalt' |
| Stratigraphy | Not entered |
| Comments | 6 ft EW porphyrite dyke; outside caldera |
| Locality details | R bank of R. Calder, 1290 yds S 45.5 deg E of Muirshiels House |
| 50k map sheet | Glasgow (30) |
| Map reference | NS 3185 6233 |
| 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
S32383
