BGS mineralogy and petrology collection record

Sample number S26226
Sample Donor Tonks, L.H.
Rock name Not entered
Stratigraphy Not entered
Comments Hornblende-feldspar rocks in complexed pelitic
Locality details 1.0 mile N by W of road level 276
50k map sheet Altnaharra (108)

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Map reference NC 6491 4004
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


S26226

Cross Polarized, S26226

Plane Polarized, S26226

Plane Polarized, S26226