BGS mineralogy and petrology collection record

Sample number S18972
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Sub-Ophitic 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; albitised and decomposed
Locality details No. 11 inclined sheet, stream course, SSW of Leacan Dubha
50k map sheet Mull (44)

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Map reference NM 6847 2913
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


S18972

Cross Polarized, S18972

Plane Polarized, S18972

Plane Polarized, S18972