BGS mineralogy and petrology collection record

Sample number S38563
Sample Donor Phemister,J.
Rock name 'Original entry: Schistose Grit'
Stratigraphy Not entered
Comments Schistose grit. Flasered and granulitised
Locality details Hillside W of Ayre of Gruting, 4000 ft 10 deg N of W of Everland
50k map sheet Yell (130)

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Map reference HU 649 914
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


S38563

Cross Polarized, S38563

Plane Polarized, S38563

Plane Polarized, S38563