BGS mineralogy and petrology collection record

Sample number S60019; COLLNOYR2092;
Sample Donor Smith,D.I.
Rock name 'Original entry: Hornblende Gneiss (Coarse)'
Stratigraphy Not entered
Comments Typical hornblende gneiss (coarse)
Locality details Road to Bernera
50k map sheet Lewis (105)

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Map reference NB 1950 2973
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


S60019

Cross Polarized, S60019

Plane Polarized, S60019

Plane Polarized, S60019