BGS mineralogy and petrology collection record

Sample number S53027; COLLNOYZ578;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Foliated Microdiorite'
Stratigraphy Not entered
Comments Foliated microdiorite; minor intrusion
Locality details 2600 ft at 262 deg from Bealachasain
50k map sheet Cluanie (72)

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Map reference NG 889 173
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


S53027

Cross Polarized, S53027

Plane Polarized, S53027

Plane Polarized, S53027