BGS mineralogy and petrology collection record

Sample number S38481
Sample Donor Phemister,J.
Rock name 'Original entry: Biotite-Chlorite-Muscovite Phyllite'
Stratigraphy Not entered
Comments Biotite-chlorite-muscovite phyllite
Locality details Cliff, Wick of Houbie, 550 ft SW by W of Leagarth
50k map sheet Yell (130)

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Map reference HU 627 904
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


S38481

Cross Polarized, S38481

Plane Polarized, S38481

Plane Polarized, S38481