BGS mineralogy and petrology collection record

Sample number S27147
Sample Donor Phemister,J.
Rock name 'Original entry: Diaphthoretic Chlorite-Muscovite Schist'
Stratigraphy Not entered
Comments Diaphthoretic chlorite-muscovite schist. Type of gneiss of the locality; with shimmer aggregate
Locality details W wall of Tolgams, 1800 ft 25 deg S of W of Moo Wick
50k map sheet Yell (130)

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Map reference HU 617 875
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


S27147

Cross Polarized, S27147

Plane Polarized, S27147

Plane Polarized, S27147