BGS mineralogy and petrology collection record

Sample number E30249
Sample Donor Frost,D.V.
Rock name Not entered
Stratigraphy Not entered
Comments Lower Magnesian Lmst.
Locality details London Yorkshire Motorway B.H.No.470 @ 4' (240yds.due E.of Nuthall Church)
50k map sheet Derby (125)

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Map reference SK 5170 4446
Year collected Not entered 
Bore name Ldn-Yks M/W Trowell-Nuthall Sectn Bh470
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E30249

Plane Polarized, E30249

Plane Polarized, E30249