BGS mineralogy and petrology collection record

Sample number S78437; COLLNOMY710;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Medium grained diorite with scattered biotite in patches
Locality details Hillside 300m SSE of Gordenstown Farm
50k map sheet Alford (76W)

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Map reference NJ 5281 2356
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


S78437

Cross Polarized, S78437

Plane Polarized, S78437

Plane Polarized, S78437