BGS mineralogy and petrology collection record

Sample number S20850
Sample Donor Bailey, E.B.
Rock name 'Original entry: Lamprophyric Olivine-Basalt'
Stratigraphy Not entered
Comments 4 ft NNW dyke
Locality details S of Eilean Liath, Tiree
50k map sheet Iona (43)

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Map reference NM 0963 4794
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


S20850

Cross Polarized, S20850

Plane Polarized, S20850

Plane Polarized, S20850