BGS mineralogy and petrology collection record

Sample number E18559; COLLNOKD35;
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 60 CLEVELAND DYKE SOUTHERN PART
Locality details BOW LEE BECK,JUNCTION WITH HELL CLEUGH
50k map sheet Alston (25)

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Map reference NY 908 292
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


E18559

Cross Polarized, E18559

Plane Polarized, E18559

Plane Polarized, E18559