BGS mineralogy and petrology collection record

Sample number S18050
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Granulitised Augite Andesite'
Stratigraphy Not entered
Comments Lava, Derrynaculan Type / Central Type; Memoir, p. 149
Locality details 3400 ft NNE of Beinn a' Bhainne
50k map sheet Mull (44)

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Map reference NM 6293 2306
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


S18050

Cross Polarized, S18050

Plane Polarized, S18050

Plane Polarized, S18050