BGS mineralogy and petrology collection record

Sample number E26612; COLLNOC633;
Sample Donor Collins,G.H.
Rock name 'Original entry: Mica Bearing, Tuffaceous Mudstone'
Stratigraphy Not entered
Comments Not entered
Locality details Old pit in small wood, 1000 Ft. N. at 70 deg. E. from Cefn Garw Farm.
50k map sheet Monmouth (233)

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Map reference SO 442 131
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


E26612

Cross Polarized, E26612

Plane Polarized, E26612

Plane Polarized, E26612