BGS mineralogy and petrology collection record

Sample number S7761; S7761/a;
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Augite Diorite'
Stratigraphy Not entered
Comments See Memoir, p. 91
Locality details N side of Meall Copagach, S of Glen Kinglas
50k map sheet Oban (45)

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Map reference NN 158 344
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


S7761

Cross Polarized, S7761

Plane Polarized, S7761

Plane Polarized, S7761


S7761/a

Cross Polarized, S7761/a

Plane Polarized, S7761/a

Plane Polarized, S7761/a