BGS mineralogy and petrology collection record

Sample number E18547; COLLNOKD23;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Metamorphosed Sandstone,White Mica Replacing Quartz'
Stratigraphy Not entered
Comments ALTERED SANDSTONE? See N.P.O. MEMO. VOL 1 P 58
Locality details FLANK LEVEL TO HORSE LEVEL,COWGREEN MINE,WATER LUSH LEVEL
50k map sheet Alston (25)

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Map reference NY 81 30
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


E18547

Cross Polarized, E18547

Plane Polarized, E18547

Plane Polarized, E18547