BGS mineralogy and petrology collection record

Sample number N1568; COLLNOFY1646;
Sample Donor Highton,A.J.
Rock name Microgranite. 'Original entry: Microgranite'
Stratigraphy Not entered
Comments Quartz feldspar biotite microgranite
Locality details Bruar Water
50k map sheet Newtonmore (64W)

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Map reference NN 8195 8002
Year collected 1998 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N1568

Cross Polarized, N1568

Plane Polarized, N1568

Plane Polarized, N1568