BGS mineralogy and petrology collection record

Sample number S50744; COLLNOYU571;
Sample Donor Harris,A.L.
Rock name 'Original entry: Melanocratic Microdiorite'
Stratigraphy Not entered
Comments 2 ft sheet melanocratic microdiorite
Locality details In R Loyne, 400 yds E 10 deg S of Bun Loyne cottage
50k map sheet Cluanie (72)

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Map reference NH 217 097
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


S50744

Cross Polarized, S50744

Plane Polarized, S50744

Plane Polarized, S50744