BGS mineralogy and petrology collection record

Sample number S96150; COLLNOCX2903;
Sample Donor Smith,C.G.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Porphyritic microdiorite
Locality details Allt an Dearg 550m S of Dubrack
50k map sheet Ben Macdui (64E)

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Map reference NO 0298 8822
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


S96150

Cross Polarized, S96150

Plane Polarized, S96150

Plane Polarized, S96150