BGS mineralogy and petrology collection record

Sample number S6244
Sample Donor Miller, H
Rock name 'Original entry: Biotite Gneiss (Granulitic)'
Stratigraphy Not entered
Comments See Mem. Cent. Suth., p. 159
Locality details Allt a'Chaoruinn, 200 yds above Craggie Burn
50k map sheet Achentoul (109)

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Map reference NC 895 187
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


S6244

Cross Polarized, S6244

Plane Polarized, S6244

Plane Polarized, S6244