BGS mineralogy and petrology collection record

Sample number E47134; MR32738; COLLNOA6;
Sample Donor Deans, Tom
Rock name Ironstone. 'Original entry: Vertical Bands Of Sphaerodiserite, Grit D, Middle Millstone Grit Series'
Stratigraphy Namurian. Millstone Grit Group [See Also Migr].
Comments vertical bands of sphaerodiserite, Grit D, Middle Millstone Grit Series,Millstone Grit,Namurian,
Locality details Snail Green BH No.2,Snail Green Borehole No.2, Rombalds Moor, depth 626 feet,Deans T 1934 Trans Leeds Geol Assoc, 5, 75-85
50k map sheet Bradford (69)

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Map reference SE 118 425
Year collected 1934 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E47134

Cross Polarized, E47134

Plane Polarized, E47134

Plane Polarized, E47134