BGS mineralogy and petrology collection record

Sample number S17595
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Hornblende-Biotite-Pyroxene-Feldspar Rock'
Stratigraphy Not entered
Comments Probably Intermediate Ach' uaine Hybrid
Locality details Allt Coire Chaorachaidh, 520 yds from mouth
50k map sheet Lairg (102)

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Map reference NC 67017 12526
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


S17595

Cross Polarized, S17595

Plane Polarized, S17595

Plane Polarized, S17595