BGS mineralogy and petrology collection record

Sample number S80583; COLLNORY291;
Sample Donor Keys,R.
Rock name Andesite. 'Original entry: Amphibole Porphyrite'
Stratigraphy Not entered
Comments Plagioclase - hornblende porphyry dyke, cuts Leven Schists
Locality details SCOTLAND. Glen Roy (63)
50k map sheet Glen Roy (63)

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Map reference NN 2781 8257
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


S80583

Cross Polarized, S80583

Plane Polarized, S80583

Plane Polarized, S80583