BGS mineralogy and petrology collection record

Sample number S18974
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Olivine-Basalt'
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; porphyritic, granular to sub-ophitic
Locality details No. 13 inclined sheet, on E side of mouth of stream, NE of Seanvaille
50k map sheet Mull (44)

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Map reference NM 6840 2884
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


S18974

Cross Polarized, S18974

Plane Polarized, S18974

Plane Polarized, S18974