BGS mineralogy and petrology collection record

Sample number S39001; COLLNOXN324;
Sample Donor Wright,J.E.
Rock name 'Original entry: Quartz-Biotite-Muscovite-Oligoclase Granite With Some Microcline'
Stratigraphy Not entered
Comments ?Injected semipelite and pelite
Locality details Allt Creag Innis nam Bo, 900 yds W 16 deg S of Achnacarry School
50k map sheet Loch Eil (62)

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Map reference NN 1749 8694
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


S39001

Cross Polarized, S39001

Plane Polarized, S39001

Plane Polarized, S39001