BGS mineralogy and petrology collection record

Sample number S14892
Sample Donor Lightfoot, B.
Rock name 'Original entry: Bostonite'
Stratigraphy Not entered
Comments Sill, probably continuation northward of S. 14893
Locality details Shore NE of Rubh' a' Chromain
50k map sheet Mull (44)

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Map reference NM 5264 2047
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


S14892

Cross Polarized, S14892

Plane Polarized, S14892

Plane Polarized, S14892