BGS mineralogy and petrology collection record

Sample number S64902
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Ultramafic Monchiquite'
Stratigraphy Not entered
Comments Ultramafic monchiquite 3 ft NNE dyke along fault; cuts Morar striped and pelitic schists
Locality details Fault N of Loch Mama
50k map sheet Arisaig (61)

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Map reference NM 7610 8580
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


S64902

Cross Polarized, S64902

Plane Polarized, S64902

Plane Polarized, S64902