BGS mineralogy and petrology collection record

Sample number S17270
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Albite Augite'
Stratigraphy Not entered
Comments Centre of composite WNW dyke, prob same as S. 17269
Locality details In tributary stream, 0.25 mile from Allt a' Ghlinne Dhubh, and 1 mile from source
50k map sheet Mull (44)

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Map reference NM 5301 3136
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


S17270

Cross Polarized, S17270

Plane Polarized, S17270

Plane Polarized, S17270