BGS mineralogy and petrology collection record

Sample number S26237
Sample Donor Tonks, L.H.
Rock name Not entered
Stratigraphy Not entered
Comments Complexed pelitic and granite
Locality details River Naver, 150 yds SE of Achness footbridge
50k map sheet Altnaharra (108)

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Map reference NC 6695 3777
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


S26237

Cross Polarized, S26237

Plane Polarized, S26237

Plane Polarized, S26237