BGS mineralogy and petrology collection record

Sample number S42479; COLLNOXJ479;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Olivine-Dolerite (?Tertiary)'
Stratigraphy Not entered
Comments Dolerite dyke cuts Moine psammite
Locality details 920 yds N 25 deg E from Corryhully
50k map sheet Loch Eil (62)

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Map reference NM 9170 8514
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


S42479

Cross Polarized, S42479

Plane Polarized, S42479

Plane Polarized, S42479