Sample number |
S52165; COLLNOYS451; |
Sample Donor |
Armstrong,M. |
Rock name |
'Original entry: Biotite-Feldspar Porphyrite, Grey Altered Variety' |
Stratigraphy |
Not entered |
Comments |
Biotite-feldspar porphyrite, grey altered variety, in Lower ORS |
Locality details |
Excavations, Eton St, Dundee |
50k map sheet |
Perth (48)
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|
Map reference |
NO 3726 3032 |
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
S52165