BGS mineralogy and petrology collection record

Sample number S14843
Sample Donor Tait,D.
Rock name 'Original entry: Augite Granophyre'
Stratigraphy Not entered
Comments Inner granite ring-dyke; Memoir, p. 20; Summ Prog 1912, pp. 68-69
Locality details Small quarry, 0.25 mile W of Benmore Lodge, at W end of Loch Ba
50k map sheet Mull (44)

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Map reference NM 5497 3843
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


S14843

Cross Polarized, S14843

Plane Polarized, S14843

Plane Polarized, S14843