BGS mineralogy and petrology collection record

Sample number E37486; COLLNOBLB758;
Sample Donor Siddiqui,K.S.
Rock name Not entered
Stratigraphy Not entered
Comments Spherosiderite with greenly stained siltstone. Millstone Grit Series.
Locality details Throckley BH. (GSGB), c 3/4 ml NW of Throckley village
50k map sheet Newcastle upon Tyne (20)

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Map reference NZ 1456 6762
Year collected Not entered 
Bore name Throckley (Gsgb)
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E37486

Cross Polarized, E37486

Plane Polarized, E37486

Plane Polarized, E37486