BGS mineralogy and petrology collection record

Sample number S76891; COLLNORY15;
Sample Donor Keys,R.
Rock name Spessartite.
Stratigraphy Not entered
Comments Mafic sheet (concordant microdiorite)
Locality details SCOTLAND. Glen Roy (63)
50k map sheet Glen Roy (63)

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Map reference NN 4123 8213
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


S76891

Cross Polarized, S76891

Plane Polarized, S76891

Plane Polarized, S76891