BGS mineralogy and petrology collection record

Sample number S9082; COLLNORYF1807;
Sample Donor Maconachie,A.
Rock name 'Original entry: Hornblende Porphyrite'
Stratigraphy Not entered
Comments Canisp Porphyry; Sheet 108
Locality details S face of Conival, Assynt
50k map sheet Lochinver (107)

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Map reference NC 305 196
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


S9082

Cross Polarized, S9082

Plane Polarized, S9082

Plane Polarized, S9082