BGS mineralogy and petrology collection record

Sample number S11644
Sample Donor Anderson, E.M.
Rock name 'Original entry: Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments See Memoir, p. 52
Locality details 3500ft E 30deg N from summit of Cairn Glass
50k map sheet Grantown-on-Spey (74)

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Map reference NH 900 295
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


S11644

Cross Polarized, S11644

Plane Polarized, S11644

Plane Polarized, S11644