BGS mineralogy and petrology collection record

Sample number S42282; COLLNOXJ642;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Basic Mica Diorite'
Stratigraphy Not entered
Comments Basic mica diorite, unusual type
Locality details Amhainn Chia-aig, 90 yds upstream from junction at 1145 ft
50k map sheet Loch Eil (62)

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Map reference NN 1998 9353
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


S42282

Cross Polarized, S42282

Plane Polarized, S42282

Plane Polarized, S42282