BGS mineralogy and petrology collection record

Sample number S43034
Sample Donor Phemister,J.
Rock name 'Original entry: Albite-Hornblende Piloschist'
Stratigraphy Not entered
Comments With epidote, biotite and chlorite: ?Green Beds or sheared amphibolite
Locality details Ollaberry road, 3500 ft from North Roe road junction
50k map sheet Yell (130)

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Map reference HU 347 787
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


S43034

Cross Polarized, S43034

Plane Polarized, S43034

Plane Polarized, S43034