BGS mineralogy and petrology collection record

Sample number S45701; COLLNOXJ1308;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Granite of Sgurr Choinich, cf. S. 45699-45700
Locality details 333 yds E 32 deg N from summit of Sgurr Choinich
50k map sheet Loch Eil (62)

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Map reference NN 1302 9513
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


S45701

Cross Polarized, S45701

Plane Polarized, S45701

Plane Polarized, S45701