BGS mineralogy and petrology collection record

Sample number S26200
Sample Donor Tonks, L.H.
Rock name Not entered
Stratigraphy Not entered
Comments Serpentinite boss
Locality details 0.5 mile NW of Gruamamor
50k map sheet Altnaharra (108)

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Map reference NC 5994 3583
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


S26200

Cross Polarized, S26200

Plane Polarized, S26200

Plane Polarized, S26200