BGS mineralogy and petrology collection record

Sample number E40407; COLLNOCG23;
Sample Donor Merriman,R.J.; Strong,G.E.;
Rock name Not entered
Stratigraphy Not entered
Comments Whin Sill
Locality details Cowgreen BH. No. 44
50k map sheet Alston (25)

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Map reference NY 8180 3025
Year collected Not entered 
Bore name Cowgreen No. 44
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E40407

Cross Polarized, E40407

Plane Polarized, E40407

Plane Polarized, E40407