BGS mineralogy and petrology collection record

Sample number S26060
Sample Donor Richey, James E.
Rock name Not entered
Stratigraphy Not entered
Comments Biotite rock, base of epidiorite laccolithic rock
Locality details 560 yds NE of 830 trig pt, Cnoc a'Mhoid
50k map sheet Altnaharra (108)

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Map reference NC 5723 4054
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


S26060

Cross Polarized, S26060

Plane Polarized, S26060

Plane Polarized, S26060