BGS mineralogy and petrology collection record

Sample number S10407
Sample Donor Clough, C.T.
Rock name 'Original entry: Augen Garnet-Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details 4350 ft from Carn Bhrain, between NW and NNW
50k map sheet Alness (93)

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Map reference NH 521 884
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


S10407

Cross Polarized, S10407

Plane Polarized, S10407

Plane Polarized, S10407