BGS mineralogy and petrology collection record

Sample number S8078
Sample Donor Barrow, G.
Rock name 'Original entry: Hornblende-Biotite Diorite'
Stratigraphy Not entered
Comments With typical sphene (contact biotite)
Locality details Basic intrusion N end of Ab. 98NE(E)
50k map sheet Balmoral (65)

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Map reference NO 196 921
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


S8078

Cross Polarized, S8078

Plane Polarized, S8078

Plane Polarized, S8078