BGS mineralogy and petrology collection record

Sample number S25461
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments ?Igneous
Locality details Burn immediately S of Allt an Aonghais 60 yds up from junction with R Cassley
50k map sheet Altnaharra (108)

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Map reference NC 3527 2070
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


S25461

Cross Polarized, S25461

Plane Polarized, S25461

Plane Polarized, S25461