Sample number |
E31459; COLLNOHS60; |
Sample Donor |
Squirrell,H.C. |
Rock name |
Sandstone (Undifferentiated). 'Original entry: Protoquartzite' |
Stratigraphy |
Not entered |
Comments |
Old Red Sandstone. Top of St. Maughans Group. |
Locality details |
Crindan Tunnel. 1700 Yds. N. at 10 deg. W. of Newport Station. |
50k map sheet |
Newport (249)
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|
Map reference |
ST 3080 8978 |
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
E31459