BGS mineralogy and petrology collection record

Sample number E18545; COLLNOKD21;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Metamorphosed Impure Limestone With Soda-Felspar,Calcite,Quartz'
Stratigraphy Not entered
Comments WHETSTONE IMMEDIATELY ABOVE WHIN SILL N.P.O. MEMO. VOL 1 P 58
Locality details FLANK LEVEL TO HORSE LEVEL,COWGREEN MINE,WATER LUSH LEVEL
50k map sheet Alston (25)

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Map reference NY 81 30
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


E18545

Cross Polarized, E18545

Plane Polarized, E18545

Plane Polarized, E18545