BGS mineralogy and petrology collection record

Sample number S76325; COLLNOLY078;
Sample Donor Robertson,S.
Rock name Andesite; Granite;.
Stratigraphy Not entered
Comments Coarse porphyritic granite
Locality details S side of Culblean Hill
50k map sheet Balmoral (65)

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Map reference NJ 4006 0055
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


S76325

Cross Polarized, S76325

Plane Polarized, S76325

Plane Polarized, S76325