BGS mineralogy and petrology collection record

Sample number S78462; COLLNOMY735;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Massive granitoid gneiss
Locality details Brunt Hill lower slopes 470m SE of Knowehead
50k map sheet Alford (76W)

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Map reference NJ 4790 1293
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


S78462

Cross Polarized, S78462

Plane Polarized, S78462

Plane Polarized, S78462