BGS mineralogy and petrology collection record

Sample number S69333; COLLNOGX683;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments Moine Series
Locality details 650 m at 250 deg from SW end of Loch Riabhachain
50k map sheet Fort Augustus (73)

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Map reference NH 3542 3065
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


S69333

Cross Polarized, S69333

Plane Polarized, S69333

Plane Polarized, S69333