BGS mineralogy and petrology collection record

Sample number S18237
Sample Donor Dinham, C.
Rock name Not entered
Stratigraphy Not entered
Comments More acid gneiss
Locality details Feith a'Chuil, by junction with R Tirry
50k map sheet Altnaharra (108)

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Map reference NC 5176 2138
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


S18237

Cross Polarized, S18237

Plane Polarized, S18237

Plane Polarized, S18237