BGS mineralogy and petrology collection record

Sample number S18831
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Micro-Ophitic Mugearitic Basalt'
Stratigraphy Not entered
Comments Vesicular and rich in iron ores; Memoir, pp. 121, 138
Locality details No. 10 lava, upstream from no. 9
50k map sheet Mull (44)

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Map reference NM 7051 3319
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


S18831

Cross Polarized, S18831

Plane Polarized, S18831

Plane Polarized, S18831