BGS mineralogy and petrology collection record

Sample number S18253
Sample Donor Dinham, C.
Rock name Not entered
Stratigraphy Not entered
Comments Basic rock
Locality details 1550 yds due N of bridge over Allt an Laoigh
50k map sheet Altnaharra (108)

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Map reference NC 4906 2129
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


S18253

Cross Polarized, S18253

Plane Polarized, S18253

Plane Polarized, S18253