BGS mineralogy and petrology collection record

Sample number E18560; COLLNOKD36;
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 NORTHERN 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


E18560

Cross Polarized, E18560

Plane Polarized, E18560

Plane Polarized, E18560