BGS mineralogy and petrology collection record

Sample number S31279; MR17178;
Sample Donor Davidson, C.F.
Rock name 'Original entry: Sheared Feldspathic Micaceous Rock Tending To Granulite'
Stratigraphy Not entered
Comments Pebble in conglomerate of Stornoway Beds
Locality details Sandwick, Stornoway
50k map sheet Lewis (105)

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Map reference NB 435 321
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


S31279

Cross Polarized, S31279

Plane Polarized, S31279

Plane Polarized, S31279