BGS mineralogy and petrology collection record

Sample number S82868; COLLNOCX2606;
Sample Donor Smith,C.G.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments ?Porphyritic microdiorite
Locality details 430m SSW of Tom Bad a`Mhonaidh
50k map sheet Ballater (65E)

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Map reference NO 2844 9160
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


S82868

Cross Polarized, S82868

Plane Polarized, S82868

Plane Polarized, S82868