BGS mineralogy and petrology collection record
| Sample number | S29675 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Fine-Grained (?Baked) Hypersthene Porphyrite (Granophyric Vein)' |
| Stratigraphy | Not entered |
| Comments | Fine-grained (?baked) hypersthene porphyrite (granophyric vein), close to baked sandstone of westen part of quarry, probably fine-grained marginal phase of S29676, baked porphyrite with vein |
| Locality details | Tincornhll Quarry (N face) 450 yards W 40 deg S of triangulation point 951 Tincornhill |
| 50k map sheet | Ayr (14) |
| Map reference | NS 577 275 |
| 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
S29675
