BGS mineralogy and petrology collection record

Sample number S16662
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments NNW dyke, 7 ft; Memoir, p. 370
Locality details 1200 yds N 40 deg W of spot ht 1014 ft Meall an Fhiar Mhaim
50k map sheet Mull (44)

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Map reference NM 4834 4457
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


S16662

Cross Polarized, S16662

Plane Polarized, S16662

Plane Polarized, S16662