BGS mineralogy and petrology collection record

Sample number S18462
Sample Donor Tait,D.
Rock name 'Original entry: Quartz-Gabbro'
Stratigraphy Not entered
Comments Glen More Ring-dyke; differentiation suite; Summ Prog 1915, p. 25; Memoir pp. 29, 328-329
Locality details Fully 0.5 mile SSE of summit of Cruach Choireadail
50k map sheet Mull (44)

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Map reference NM 5990 2974
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


S18462

Cross Polarized, S18462

Plane Polarized, S18462

Plane Polarized, S18462