BGS mineralogy and petrology collection record

Sample number S69335; COLLNOGX685;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments Moine Series
Locality details 720 m NW of SW end of Loch Riabhachain
50k map sheet Fort Augustus (73)

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Map reference NH 3541 3141
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


S69335

Cross Polarized, S69335

Plane Polarized, S69335

Plane Polarized, S69335