BGS mineralogy and petrology collection record

Sample number S21907
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Micaschist, Nearly Pelitic'
Stratigraphy Not entered
Comments Band of crumpled dark mica schist
Locality details 450 yds S 50 deg E from S end of Loch na Claise Moire
50k map sheet Lairg (102)

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Map reference NC 39488 04239
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


S21907

Cross Polarized, S21907

Plane Polarized, S21907

Plane Polarized, S21907