BGS mineralogy and petrology collection record

Sample number S38733; COLLNORYF1947;
Sample Donor Phemister,J.
Rock name 'Original entry: Hornblende Porphyrite'
Stratigraphy Not entered
Comments Sill near base of Basal Quartzite
Locality details S of little loch 1 mile SE of mouth of Gleann Dubh
50k map sheet Lochinver (107)

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Map reference NC 298 325
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


S38733

Cross Polarized, S38733

Plane Polarized, S38733

Plane Polarized, S38733