BGS mineralogy and petrology collection record

Sample number S2514
Sample Donor Maconachie,A.
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Microcline
Locality details Cairngall Quarry, 1 mile E of Longside
50k map sheet Peterhead (87)

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Map reference NK 053 471
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


S2514

Cross Polarized, S2514

Plane Polarized, S2514

Plane Polarized, S2514