BGS mineralogy and petrology collection record

Sample number S25506
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Sill
Locality details At foot of crags 1570 yds 36 deg E of S of exit of Loch Iol-Ghaoith
50k map sheet Altnaharra (108)

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Map reference NC 3686 2871
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


S25506

Cross Polarized, S25506

Plane Polarized, S25506

Plane Polarized, S25506