BGS mineralogy and petrology collection record

Sample number S23045
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments White sugary rock with hornblende aggregates; variation of quartz-hornblende granulite
Locality details 500 yds W by S of SW corner of Loch Charail
50k map sheet Altnaharra (108)

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Map reference NC 5048 3291
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


S23045

Cross Polarized, S23045

Plane Polarized, S23045

Plane Polarized, S23045