BGS mineralogy and petrology collection record

Sample number S4939
Sample Donor Barrow, G.
Rock name 'Original entry: Cordierite Gneiss'
Stratigraphy Not entered
Comments See Memoir (Sh. 75) p. 38. Hornfels No. 1
Locality details Loch Esk
50k map sheet Balmoral (65)

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Map reference NO 237 793
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


S4939

Cross Polarized, S4939

Plane Polarized, S4939

Plane Polarized, S4939