BGS mineralogy and petrology collection record

Sample number S4551
Sample Donor Barrow, G.
Rock name 'Original entry: Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details Water of Mark
50k map sheet Balmoral (65)

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Map reference NO 3 7
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


S4551

Cross Polarized, S4551

Plane Polarized, S4551

Plane Polarized, S4551