BGS mineralogy and petrology collection record

Sample number E12672; COLLNOMI14044; NEG1368M; NEG1369M;
Sample Donor Hallimond,Doctor
Rock name 'Original entry: Pyritous Clastic Material In Groundmass Of Chamosite-Siderite Mudstone'
Stratigraphy Not entered
Comments see min. res. Xxix 1925 pl. ii fig. 1
Locality details UPLEATHAM MINE MARSKE
50k map sheet Guisborough (34)

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Map reference NZ 625 205
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


E12672

Cross Polarized, E12672

Plane Polarized, E12672

Plane Polarized, E12672