BGS mineralogy and petrology collection record

Sample number S23054
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Massive quartz-hornblende granulite with hornblendic layers
Locality details Allt a'Ghlas Locha, 1200 yds from junction with Amhuinn an t-Sraith Duibhe
50k map sheet Altnaharra (108)

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Map reference NC 5041 3322
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


S23054

Cross Polarized, S23054

Plane Polarized, S23054

Plane Polarized, S23054