BGS mineralogy and petrology collection record

Sample number S10157
Sample Donor Gunn, W.
Rock name 'Original entry: Biotite-Hornblende Granite'
Stratigraphy Not entered
Comments Not entered
Locality details W Fearn River, at upper falls, 0.75 mile E of Lubnaceardaich
50k map sheet Alness (93)

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Map reference NH 610 866
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


S10157

Cross Polarized, S10157

Plane Polarized, S10157

Plane Polarized, S10157