BGS mineralogy and petrology collection record

Sample number S26058
Sample Donor Richey, James E.
Rock name Not entered
Stratigraphy Not entered
Comments Biotite-quartz schist associated with the pale mica schists
Locality details 450 yds W 12 deg N of N end of An Caol-loch
50k map sheet Altnaharra (108)

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Map reference NC 5518 4536
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


S26058

Cross Polarized, S26058

Plane Polarized, S26058

Plane Polarized, S26058