BGS mineralogy and petrology collection record

Sample number E18429/A; COLLNOBAG38;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Fluorspar,Quartz,"Dirt",& Breccia'
Stratigraphy Not entered
Comments FROM THE RED VEIN IN COAL SILLS DIVISIONS OF Lr. Carb. SEE FLUORSPAR MEMO. 4th EDN. 1952 PP 16&17 E.18429. N.P.O. MEMO. VOL I P 100
Locality details STOTSFIELD BURN MINE E. FORELEAD 'ADIT LEVEL,5XII,39
50k map sheet Alston (25)

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Map reference NY 949 423
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


E18429/A

Cross Polarized, E18429/A

Plane Polarized, E18429/A

Plane Polarized, E18429/A