BGS mineralogy and petrology collection record

Sample number E11491; COLLNO4313;
Sample Donor Howe,J.A.
Rock name 'Original entry: Quartzitic Sandstone'
Stratigraphy Not entered
Comments see min. res. Vi (2nd edn) p 44 see min. res. Xvi for 1920 p1 ii fig 3 & p 8 anal on p 20 REFACTORY ROCKS
Locality details CARLHETON QUARRIES,CLEVELAND,(grayson larwood & Co)
50k map sheet Egton (43)

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Map reference NZ 686 086
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


E11491

Cross Polarized, E11491

Plane Polarized, E11491

Plane Polarized, E11491