BGS mineralogy and petrology collection record

Sample number S60016; COLLNOYR2087;
Sample Donor Smith,D.I.
Rock name 'Original entry: Grey Gneiss'
Stratigraphy Not entered
Comments Typical grey gneiss
Locality details Caulivig
50k map sheet Lewis (105)

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Map reference NB 1765 3309
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


S60016

Cross Polarized, S60016

Plane Polarized, S60016

Plane Polarized, S60016