BGS mineralogy and petrology collection record

Sample number S25276
Sample Donor Haldane,D.
Rock name Not entered
Stratigraphy Not entered
Comments Mylonised schist
Locality details 100 yds E of Lochan an Ulbha
50k map sheet Altnaharra (108)

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Map reference NC 3656 4538
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


S25276

Cross Polarized, S25276

Plane Polarized, S25276

Plane Polarized, S25276