BGS mineralogy and petrology collection record

Sample number S50749; COLLNOYU583;
Sample Donor Harris,A.L.
Rock name 'Original entry: ?Quartz-Microdiorite'
Stratigraphy Not entered
Comments ?Quartz-microdiorite
Locality details In Allt Garbh Dhoire, 1080 yds upstream from confluence with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 206 071
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


S50749

Cross Polarized, S50749

Plane Polarized, S50749

Plane Polarized, S50749