BGS mineralogy and petrology collection record

Sample number S65495; COLLNOGX362;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Biotite-Rich Leucomicrodiorite'
Stratigraphy Not entered
Comments Biotite-rich leucomicrodiorite (fjPM)
Locality details Lower part of Allt Coire an Lochain at waterfall area
50k map sheet Cluanie (72)

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Map reference NH 1262 2917
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


S65495

Cross Polarized, S65495

Plane Polarized, S65495

Plane Polarized, S65495