BGS mineralogy and petrology collection record

Sample number S14623
Sample Donor Lightfoot, B.
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments Lava; augite purple-edged
Locality details First tributary on right bank of R Leidle halfway between 400 and 500 ft contours
50k map sheet Mull (44)

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Map reference NM 5271 2581
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


S14623

Cross Polarized, S14623

Plane Polarized, S14623

Plane Polarized, S14623