BGS mineralogy and petrology collection record

Sample number S25338
Sample Donor Anderson,W.
Rock name Not entered
Stratigraphy Not entered
Comments Quartz-biotite-hornblende schist
Locality details 4th dyke, Allt a'Bhathaich W of Loch Meadie
50k map sheet Altnaharra (108)

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Map reference NC 5024 4168
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


S25338

Cross Polarized, S25338

Plane Polarized, S25338

Plane Polarized, S25338