BGS mineralogy and petrology collection record

Sample number S83862; COLLNOFY1147;
Sample Donor Highton,A.J.
Rock name Granite. 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Coarse k feldspar phyric biotite granite
Locality details 900m WNW of Creag Ghleannain
50k map sheet Tomatin (74W)

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Map reference NH 8493 1170
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


S83862

Cross Polarized, S83862

Plane Polarized, S83862

Plane Polarized, S83862