BGS mineralogy and petrology collection record

Sample number E32985; COLLNORA38;
Sample Donor Arthurton,R.S.
Rock name Not entered
Stratigraphy Not entered
Comments Boulder at top of strong but discontinous feature between coal
Locality details 850' 0" SE. of Greencastle
50k map sheet Alston (25)

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Map reference NY 700 396
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


E32985

Cross Polarized, E32985

Plane Polarized, E32985

Plane Polarized, E32985