BGS mineralogy and petrology collection record

Sample number S72064; COLLNOEG342;
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 Coul Allt, 1 km NW of Muckle Lapprach, Glenfiddich
50k map sheet Rothes (85)

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Map reference NJ 2640 2987
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


S72064

Cross Polarized, S72064

Plane Polarized, S72064

Plane Polarized, S72064