BGS mineralogy and petrology collection record

Sample number S51739; COLLNOYZ426;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Hornblendic Gneiss; Of Lewisian Aspect'
Stratigraphy Not entered
Comments Hornblendic gneiss; of Lewisian aspect
Locality details 1920 ft at 222 deg from Bun Loyne
50k map sheet Cluanie (72)

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Map reference NH 210 093
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


S51739

Cross Polarized, S51739

Plane Polarized, S51739

Plane Polarized, S51739