BGS mineralogy and petrology collection record

Sample number S8422
Sample Donor Barrow, G.
Rock name 'Original entry: Cordierite Gneiss'
Stratigraphy Not entered
Comments Or hornfels
Locality details W side of Craig Leek
50k map sheet Balmoral (65)

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Map reference NO 18 93
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


S8422

Cross Polarized, S8422

Plane Polarized, S8422

Plane Polarized, S8422