BGS mineralogy and petrology collection record

Sample number S17636
Sample Donor Clough, C.T.
Rock name 'Original entry: Quartz-Gabbro'
Stratigraphy Not entered
Comments Glenmore gabbro (see tracing in list cabinet - (O'); sp. gr. 2.98; Memoir, pp. 322, 325-326, 328 & Figs. 54 and 56A
Locality details Cruach Choireadail, SE slope, c. 1100 ft altitude, S 20 deg E of lochan
50k map sheet Mull (44)

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Map reference NM 5968 2968
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


S17636

Cross Polarized, S17636

Plane Polarized, S17636

Plane Polarized, S17636