BGS mineralogy and petrology collection record

Sample number S17386
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Troctolite'
Stratigraphy Not entered
Comments Ben Buie Gabbro - allivalite; Memoir, p. 251
Locality details Gleann a' Chaiginn Mhor, 8000 ft SW of Creach Beinn
50k map sheet Mull (44)

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Map reference NM 6218 2656
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


S17386

Cross Polarized, S17386

Plane Polarized, S17386

Plane Polarized, S17386