BGS mineralogy and petrology collection record

Sample number S25429; COLLNOSN150;
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Unfoliated granite
Locality details Left bank of R Naver 1600 yds 25 deg S of E of exit of Gull Loch
50k map sheet Altnaharra (108)

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Map reference NC 6870 4247
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


S25429

Cross Polarized, S25429

Plane Polarized, S25429

Plane Polarized, S25429