BGS mineralogy and petrology collection record

Sample number S27769
Sample Donor Eyles,V.A.
Rock name 'Original entry: ?Camptonite'
Stratigraphy Not entered
Comments E-W dyke filled with ovate ?sepentine nodules - matrix camptonitic
Locality details Coast, middle of east end of Riska island, Loch Moidart
50k map sheet Tobermory (52)

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Map reference NM 6650 7273
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


S27769

Cross Polarized, S27769

Plane Polarized, S27769

Plane Polarized, S27769