Sample number |
E24530; COLLNOBN49; |
Sample Donor |
Bisson,G. |
Rock name |
'Original entry: Crystal Lithic Tuff Of Keratophyric Affinity' |
Stratigraphy |
Not entered |
Comments |
Tuff. Between 345 and 524 Ft. inside the W. portal. |
Locality details |
From dump at West end of Prewley Tunnel. |
50k map sheet |
Okehampton (324)
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View the geology near 'Okehampton'
|
Map reference |
SX 549 909 |
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
E24530