BGS mineralogy and petrology collection record

Sample number S13621
Sample Donor Barrow, G.
Rock name 'Original entry: Quartz Diorite'
Stratigraphy Not entered
Comments Brown hornblende, much micropegmatite
Locality details S of County boundary
50k map sheet Kingussie (64)

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Map reference NN 780 781
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


S13621

Cross Polarized, S13621

Plane Polarized, S13621

Plane Polarized, S13621