BGS mineralogy and petrology collection record

Sample number S35228
Sample Donor Phemister,J.
Rock name 'Original entry: Epidote-Oligoclase-Hornblende Granulite'
Stratigraphy Not entered
Comments Epidote-oligoclase-hornblende granulite. Plane-foliated granulitic hornblende gneiss; sheared gneiss, probably slightly contact-altered
Locality details S shore of Colla Firth, 1800 ft S by E of Muirs
50k map sheet Yell (130)

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Map reference HU 352 827
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


S35228

Cross Polarized, S35228

Plane Polarized, S35228

Plane Polarized, S35228