BGS mineralogy and petrology collection record

Sample number S76930; COLLNORY106;
Sample Donor Keys,R.
Rock name Andesite.
Stratigraphy Not entered
Comments Porphyry dyke cutting G
Locality details SCOTLAND. Glen Roy (63)
50k map sheet Glen Roy (63)

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Map reference NN 3813 8158
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


S76930

Cross Polarized, S76930

Plane Polarized, S76930

Plane Polarized, S76930