BGS mineralogy and petrology collection record

Sample number E18562; COLLNOKD38;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Sericitised Tholeiite With Calcite Chlorites'
Stratigraphy Not entered
Comments see N.P.O. MEMO. VOL 1 P 119 CLEVELAND DYKE? ALTERED BY VEIN SOLUTIONS
Locality details COLDBERRY GUTTER.2100' 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


E18562

Cross Polarized, E18562

Plane Polarized, E18562

Plane Polarized, E18562