BGS mineralogy and petrology collection record

Sample number S13293
Sample Donor Anderson, E.M.
Rock name 'Original entry: Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details 1300 ft E 20 deg S from West Laggan
50k map sheet Grantown-on-Spey (74)

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Map reference NJ 004 251
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


S13293

Cross Polarized, S13293

Plane Polarized, S13293

Plane Polarized, S13293