BGS mineralogy and petrology collection record

Sample number S1820; COLLNORYF1500;
Sample Donor Geikie,A.
Rock name 'Original entry: Pyroxene Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details Loch Assynt, 5 miles N of Inchnadamph
50k map sheet Lochinver (107)

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Map reference NC 18 26
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


S1820

Cross Polarized, S1820

Plane Polarized, S1820

Plane Polarized, S1820