BGS mineralogy and petrology collection record
| Sample number | S33592 |
|---|---|
| Sample Donor | Eyles,V.A. |
| Rock name | 'Original entry: Porphyrite Altered To Clay, Quartz, Calcite, Chlorite' |
| Stratigraphy | Not entered |
| Comments | Porphyrite altered to clay, quartz, calcite, chlorite, dyke associated with tuff |
| Locality details | Left bank of Gogo Water, 800 yards E 5 deg S of Halkshill |
| 50k map sheet | Rothesay (29) |
| Map reference | NS 220 591 |
| 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
S33592
