BGS mineralogy and petrology collection record

Sample number E18561; COLLNOKD37;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Augite Andesite Or Tholeiite'
Stratigraphy Not entered
Comments see N.P.O. MEMO. VOL 1 P 119 CLEVELAND DYKE ON LINE OF COLOBERRY VEIN
Locality details COLDBERRY GUTTER.200' E. OF RED GROOVES
50k map sheet Alston (25)

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Map reference NY 922 291
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


E18561

Cross Polarized, E18561

Plane Polarized, E18561

Plane Polarized, E18561