BGS mineralogy and petrology collection record

Sample number S37649; COLLNOPS365;
Sample Donor Sabine,P.A.
Rock name 'Original entry: Hornblende Porphyrite'
Stratigraphy Not entered
Comments 20 ft sill
Locality details 330 yds NW of summit of Conival
50k map sheet Lochinver (107)

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Map reference NC 302 201
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


S37649

Cross Polarized, S37649

Plane Polarized, S37649

Plane Polarized, S37649