BGS mineralogy and petrology collection record

Sample number S37635; COLLNOPS340;
Sample Donor Sabine,P.A.
Rock name 'Original entry: Nepheline-Syenite'
Stratigraphy Not entered
Comments At vertical junction with marble
Locality details Bristead a'Chnoic, 690 yds W 10 N of junction in Allt Bad a'Ghille Dhuibh
50k map sheet Ullapool (101)

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Map reference NC 231 146
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


S37635

Cross Polarized, S37635

Plane Polarized, S37635

Plane Polarized, S37635