BGS mineralogy and petrology collection record

Sample number S11697
Sample Donor Harker, Alfred
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments Sill
Locality details Creag a' Chairn, Canna
50k map sheet Rum (60)

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Map reference NG 241 057
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


S11697

Cross Polarized, S11697

Plane Polarized, S11697

Plane Polarized, S11697