BGS mineralogy and petrology collection record

Sample number S63022; COLLNOGX153;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Granulitic Massive Basic Meta-Igneous Rock'
Stratigraphy Not entered
Comments Granulitic massive basic; Lewisian
Locality details N shore of Loch Olavat
50k map sheet Benbecula ? (79)

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Map reference NF 7949 5182
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


S63022

Cross Polarized, S63022

Plane Polarized, S63022

Plane Polarized, S63022