BGS mineralogy and petrology collection record

Sample number S41938; COLLNOXN1192;
Sample Donor Wright,J.E.
Rock name 'Original entry: ?Hornblende-Phyric Microdiorite'
Stratigraphy Not entered
Comments ?Hornblende-phyric microdiorite from 7 ft concordant dyke in steeply-dipping striped hornfels
Locality details Stream section, 4690 yds E 1 deg S of Inverlochy Castle
50k map sheet Loch Eil (62)

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Map reference NN 1816 7646
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


S41938

Cross Polarized, S41938

Plane Polarized, S41938

Plane Polarized, S41938