BGS mineralogy and petrology collection record

Sample number S11104
Sample Donor Barrow, G.
Rock name 'Original entry: Biotite-Granite'
Stratigraphy Not entered
Comments Shows the wonderful freshness of the older granite or igneous granulite; very slightly foliated.See Memoir, p.57
Locality details 8. Allt na Feinne
50k map sheet Kingussie (64)

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Map reference NN 776 817
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


S11104

Cross Polarized, S11104

Plane Polarized, S11104

Plane Polarized, S11104