BGS mineralogy and petrology collection record

Sample number S16881
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 275 yds 25 deg S of E from junction of R. Seilga and Allt na ba-Duinne
50k map sheet Altnaharra (108)

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Map reference NC 6653 2265
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


S16881

Cross Polarized, S16881

Plane Polarized, S16881

Plane Polarized, S16881