BGS mineralogy and petrology collection record
| Sample number | S37474; COLLNOSJ491; |
|---|---|
| Sample Donor | Johnstone,G.S. |
| Rock name | 'Original entry: Purple Rd '' |
| Stratigraphy | Not entered |
| Comments | Fine-grained porphyritic ?trachyandesite lava d ' |
| Locality details | From Garnock Spout E 35 deg N 800 yds |
| 50k map sheet | Glasgow (30) |
| Map reference | NS 2930 6134 |
| 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
S37474
