BGS mineralogy and petrology collection record

Sample number S57630; COLLNOYU1122;
Sample Donor Harris,A.L.
Rock name 'Original entry: Biotite-Rich Schist'
Stratigraphy Not entered
Comments Biotite-rich schist ?after Lewisian amphibolite
Locality details 2500 yds N 50 deg E of Coille-righ
50k map sheet Cluanie (72)

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Map reference NG 985 292
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


S57630

Cross Polarized, S57630

Plane Polarized, S57630

Plane Polarized, S57630