BGS mineralogy and petrology collection record

Sample number S17252
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Mugearite'
Stratigraphy Not entered
Comments Probable mugearite sill - Ben More Sill
Locality details Just E of Allt a' Ghlinne Dhubh, 800 yds N of Dun Breac
50k map sheet Mull (44)

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Map reference NM 5349 3074
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


S17252

Cross Polarized, S17252

Plane Polarized, S17252

Plane Polarized, S17252