BGS mineralogy and petrology collection record

Sample number S78523; COLLNOMY796;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Migmatitic psammitic gneiss with feldspar porphyroblasts
Locality details 500m SE of Coull Home Farm
50k map sheet Alford (76W)

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Map reference NJ 5149 0125
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


S78523

Cross Polarized, S78523

Plane Polarized, S78523

Plane Polarized, S78523