BGS mineralogy and petrology collection record

Sample number S56704; COLLNOYZ1055;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Microdiorite - Rather Coarse For The Type'
Stratigraphy Not entered
Comments Microdiorite PM - rather coarse for the type
Locality details 4200 ft at 344 deg from Sgurr nan Conbhairean summit
50k map sheet Cluanie (72)

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Map reference NH 121 146
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


S56704

Cross Polarized, S56704

Plane Polarized, S56704

Plane Polarized, S56704