BGS mineralogy and petrology collection record

Sample number S18196
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Quartz schist; Moine type
Locality details Feith a'Chaoruinn, 525 yds E of sharp bend to E 20 deg N
50k map sheet Altnaharra (108)

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Map reference NC 5631 2279
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


S18196

Cross Polarized, S18196

Plane Polarized, S18196

Plane Polarized, S18196