BGS mineralogy and petrology collection record

Sample number S72058; COLLNOEG421;
Sample Donor Grout,A.
Rock name 'Original entry: Porphyroblastic Mica Schist'
Stratigraphy Not entered
Comments Porphyroblastic mica schist from burn bed; Lower Dalradian
Locality details Forestry Quarry, Coul Allt 1 km E of Craighead, Glenrinnes
50k map sheet Rothes (85)

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Map reference NJ 2472 3094
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


S72058

Cross Polarized, S72058

Plane Polarized, S72058

Plane Polarized, S72058