BGS mineralogy and petrology collection record

Sample number S26148
Sample Donor UNKNOWN
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Knoll 1650 yds W 30 deg N of Altnaharra Inn
50k map sheet Altnaharra (108)

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Map reference NC 5556 3582
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


S26148

Cross Polarized, S26148

Plane Polarized, S26148

Plane Polarized, S26148