BGS mineralogy and petrology collection record

Sample number S96380; COLLNOPX402;
Sample Donor McMillan,A.A.
Rock name Sandstone (Undifferentiated). 'Original entry: Quartz Sandstone'
Stratigraphy Not entered
Comments Quartzitic sandstone and black chert
Locality details Borrow Pit, Cowdeur Farm
50k map sheet Lochmaben (10W)

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Map reference NY 1651 7705
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


S96380

Cross Polarized, S96380

Plane Polarized, S96380

Plane Polarized, S96380