BGS mineralogy and petrology collection record

Sample number S93091; COLLNOCX2779;
Sample Donor Smith,C.G.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Medium grained ?microdiorite
Locality details NW wall of gully 400m NNW of Craig Nordie
50k map sheet Balmoral (65)

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Map reference NO 2336 9480
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


S93091

Cross Polarized, S93091

Plane Polarized, S93091

Plane Polarized, S93091