BGS mineralogy and petrology collection record

Sample number S94983; COLLNOZQ877;
Sample Donor Clark,G.C.
Rock name Pseudotachylite. 'Original entry: Quartz Mylonite'
Stratigraphy Not entered
Comments Quartz ribbon mylonite
Locality details E of Loch Tarff road
50k map sheet Invermoriston (73W)

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Map reference NH 3965 0872
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


S94983

Cross Polarized, S94983

Plane Polarized, S94983

Plane Polarized, S94983