BGS mineralogy and petrology collection record

Sample number S78556; COLLNOMY829;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Grit, with quartz and feldspar clasts in fine grained impure psammite matrix
Locality details Mulloch, SW corner, 350m WNW of Knockenzie
50k map sheet Alford (76W)

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Map reference NJ 4696 0045
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


S78556

Cross Polarized, S78556

Plane Polarized, S78556

Plane Polarized, S78556