BGS mineralogy and petrology collection record

Sample number S39972
Sample Donor Beer,K.E.
Rock name Not entered
Stratigraphy Not entered
Comments Interbanded with basement gneisses
Locality details Shore at Fivig, 1.5 miles NW of Bragar
50k map sheet Lewis (105)

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Map reference NB 268 487
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


S39972

Cross Polarized, S39972

Plane Polarized, S39972

Plane Polarized, S39972