BGS mineralogy and petrology collection record

Sample number S12513
Sample Donor Grabham, G.W.
Rock name 'Original entry: Adamellite'
Stratigraphy Not entered
Comments Cruachan Granite
Locality details 1320 yds up R Etive from mouth of Allt a' Chaoruinn
50k map sheet Ben Nevis (53)

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Map reference NN 207 512
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


S12513

Cross Polarized, S12513

Plane Polarized, S12513

Plane Polarized, S12513