BGS mineralogy and petrology collection record

Sample number S10866
Sample Donor Clough, C.T.
Rock name 'Original entry: Biotite-Hornblende Gneiss: Augite Diorite?'
Stratigraphy Not entered
Comments Not entered
Locality details 1133 yds SE of Carn na Tuppat
50k map sheet Alness (93)

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Map reference NH 486 871
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


S10866

Cross Polarized, S10866

Plane Polarized, S10866

Plane Polarized, S10866