BGS mineralogy and petrology collection record

Sample number S77490; COLLNOMY631;
Sample Donor Gould,D.
Rock name Pelite. 'Original entry: Pelite'
Stratigraphy Not entered
Comments Fine grained dark pelite with black spots (boulder)
Locality details 180m NW of Balnacraig
50k map sheet Alford (76W)

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Map reference NJ 6040 0369
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


S77490

Cross Polarized, S77490

Plane Polarized, S77490

Plane Polarized, S77490