BGS mineralogy and petrology collection record

Sample number S76376; COLLNOLY130;
Sample Donor Robertson,S.
Rock name Granite.
Stratigraphy Not entered
Comments Medium granite, some biotite clots
Locality details 750m E of Braenaloin
50k map sheet Balmoral (65)

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Map reference NO 2876 9997
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


S76376

Cross Polarized, S76376

Plane Polarized, S76376

Plane Polarized, S76376