BGS mineralogy and petrology collection record

Sample number S15699
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Biotite-Cordierite-Andalusite Schist'
Stratigraphy Not entered
Comments Sh. 54 Mem., p. 71
Locality details Allt Learg Mheuran, 406 yds S of road bend to NE
50k map sheet Rannoch (54)

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Map reference NN 395 469
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


S15699

Cross Polarized, S15699

Plane Polarized, S15699

Plane Polarized, S15699