BGS mineralogy and petrology collection record

Sample number S22424
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments NW dyke, typical of a group here; Memoir, p. 351
Locality details Rudha Carrach just E of point of headland
50k map sheet Coll (51)

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Map reference NM 4610 7078
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


S22424

Cross Polarized, S22424

Plane Polarized, S22424

Plane Polarized, S22424