BGS mineralogy and petrology collection record

Sample number E40822; COLLNOKS354;
Sample Donor Siddiqui,K.S.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 640 m 280 deg from Pont Glan Dwr, Barmouth
50k map sheet Harlech (135)

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Map reference SH 6296 1793
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


E40822

Cross Polarized, E40822

Plane Polarized, E40822

Plane Polarized, E40822