BGS mineralogy and petrology collection record

Sample number S77453; COLLNOMY593;
Sample Donor Gould,D.
Rock name Diorite. 'Original entry: Diorite'
Stratigraphy Not entered
Comments Fine grained biotite rich diorite with a few large feldspars
Locality details Gallow Hill Eastern ridge 800m N of Old Leslie
50k map sheet Alford (76W)

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Map reference NJ 5996 2623
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


S77453

Cross Polarized, S77453

Plane Polarized, S77453

Plane Polarized, S77453