BGS mineralogy and petrology collection record

Sample number S7755; S7755/a;
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Glen Etive Ganite
Locality details Top of Ben Starav, Glen Etive
50k map sheet Oban (45)

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Map reference NN 1257 4272
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


S7755

Cross Polarized, S7755

Plane Polarized, S7755

Plane Polarized, S7755


S7755/a

Cross Polarized, S7755/a

Plane Polarized, S7755/a

Plane Polarized, S7755/a