BGS mineralogy and petrology collection record

Sample number S55878; COLLNOYU894;
Sample Donor Harris,A.L.
Rock name 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Amphibolite from 6 ft concordant pod
Locality details 690 yds E of Castle Craig
50k map sheet Cromarty (94)

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Map reference NH 827 693
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


S55878

Cross Polarized, S55878

Plane Polarized, S55878

Plane Polarized, S55878