BGS mineralogy and petrology collection record

Sample number S25493
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Foliated granite; ? Sill or thick lens
Locality details 250 yds 17 deg W of S of entrance to Lochan which is almost 1 mile SSW of exit from Loch Srath nan Aisinnin
50k map sheet Altnaharra (108)

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Map reference NC 3132 3136
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


S25493

Cross Polarized, S25493

Plane Polarized, S25493

Plane Polarized, S25493