BGS mineralogy and petrology collection record

Sample number S40546; COLLNOXN822;
Sample Donor Wright,J.E.
Rock name 'Original entry: Microgranodiorite'
Stratigraphy Not entered
Comments Microgranite from thin vein cutting sheet of S. 40545
Locality details Allt Bealach an Easain, 860 yds N 6 deg E of junction of Allt Tarsuinn and Amhainn Chia-aig
50k map sheet Loch Eil (62)

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Map reference NN 1881 9361
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


S40546

Cross Polarized, S40546

Plane Polarized, S40546

Plane Polarized, S40546