BGS mineralogy and petrology collection record

Sample number S2580
Sample Donor Cadell, Henry Moubray
Rock name 'Original entry: Quartz Porphyrite'
Stratigraphy Not entered
Comments Dyke; (inclusion of lamprophyre?)
Locality details At Morlaggan, Loch Long
50k map sheet Loch Lomond (38)

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Map reference NN 2732 0115
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


S2580

Cross Polarized, S2580

Plane Polarized, S2580

Plane Polarized, S2580