BGS mineralogy and petrology collection record

Sample number S52292; COLLNOYZ273;
Sample Donor Berridge,N.G.
Rock name 'Original entry: ?Microdiorite Or Diorite'
Stratigraphy Not entered
Comments 20m ft intrusion; ?PM or H type
Locality details 2590 ft at 320 deg from Glenloyne House
50k map sheet Cluanie (72)

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Map reference NH 129 060
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


S52292

Cross Polarized, S52292

Plane Polarized, S52292

Plane Polarized, S52292