BGS mineralogy and petrology collection record

Sample number S35227
Sample Donor Phemister,J.
Rock name 'Original entry: Contact-Altered Sheared Schist'
Stratigraphy Not entered
Comments Contact-altered sheared schist. ?Sheared variety of S. 35228
Locality details S shore of Colla Firth, 1900 ft S of Muirs
50k map sheet Yell (130)

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Map reference HU 351 827
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


S35227

Cross Polarized, S35227

Plane Polarized, S35227

Plane Polarized, S35227