BGS mineralogy and petrology collection record

Sample number S18978
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Ophitic Olivine-Dolerite'
Stratigraphy Not entered
Comments Suite of inclined sheets round the NW end of Loch Spelve from Ardshiel by Ardura House to Seanvaile; Memoir, p. 240; moderatly coarse, same general type as S. 18971-18977; W of S. 18977
Locality details No. 17 inclined sheet, up on Leacan Dubha
50k map sheet Mull (44)

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Map reference NM 6861 2853
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


S18978

Cross Polarized, S18978

Plane Polarized, S18978

Plane Polarized, S18978