BGS mineralogy and petrology collection record

Sample number S16235
Sample Donor Richey, James E.
Rock name 'Original entry: Albitised Sub-Ophitic Dolerite'
Stratigraphy Not entered
Comments NW dyke, 6 ft thick, chilled against S. 16236; Memoir, p. 370
Locality details 530 yds S 13 deg W of Eilean Feoir
50k map sheet Mull (44)

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Map reference NM 5296 3842
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


S16235

Cross Polarized, S16235

Plane Polarized, S16235

Plane Polarized, S16235