BGS mineralogy and petrology collection record

Sample number S2887
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Quartz & Feldspar'
Stratigraphy Not entered
Comments Very fine example of ophitic quartz
Locality details W end of Creag Bheag, Lednock
50k map sheet Crieff (47)

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Map reference NN 696 315
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


Cross Polarized, S2887

Plane Polarized, S2887

Plane Polarized, S2887