BGS mineralogy and petrology collection record
| Sample number | S25935; COLLNOJS19; |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Monchiquite' |
| Stratigraphy | Not entered |
| Comments | Dyke, split 11 in and 7 in; very tortuous, in sandstone; melanite |
| Locality details | On coast, 260 yd W by S of trig point, Houton Head |
| 50k map sheet | Hoy (117) |
| Map reference | HY 307 034 |
| 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
S25935
