BGS mineralogy and petrology collection record

Sample number N2485; COLLNOCX3018;
Sample Donor Smith,C.G.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Porphyritic microdiorite
Locality details Small mound at SE end of spur
50k map sheet Killin (46E)

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Map reference NN 4472 3181
Year collected 1999 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N2485

Cross Polarized, N2485

Plane Polarized, N2485

Plane Polarized, N2485