BGS mineralogy and petrology collection record
| Sample number | S392/A |
|---|---|
| Sample Donor | Maconachie,A. |
| Rock name | 'Original entry: Decomposed Porphyritic Pyroxene Andesite, Group 1(A)' |
| Stratigraphy | Not entered |
| Comments | Decomposed porphyritic pyroxene andesite, group 1(a), Old Red Lavas |
| Locality details | Near Heads of Ayr |
| 50k map sheet | Ayr (14) |
| Map reference | NS 2 1 |
| 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
S392/A
