BGS mineralogy and petrology collection record

Sample number S38523
Sample Donor Phemister,J.
Rock name 'Original entry: Muscovite-Quartz Phyllite'
Stratigraphy Not entered
Comments Muscovite-quartz phyllite
Locality details Ditch at roadside, 550 ft SSE of Leagarth
50k map sheet Yell (130)

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Map reference HU 628 904
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


S38523

Cross Polarized, S38523

Plane Polarized, S38523

Plane Polarized, S38523