BGS mineralogy and petrology collection record

Sample number S78479; COLLNOMY752;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Medium grained white biotite granite
Locality details Disused quarry, E face, 350m NNW of Cairnballoch
50k map sheet Alford (76W)

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Map reference NJ 5667 1397
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


S78479

Cross Polarized, S78479

Plane Polarized, S78479

Plane Polarized, S78479