BGS mineralogy and petrology collection record

Sample number E27791; COLLNOKY465;
Sample Donor Kellaway,G.A.
Rock name Not entered
Stratigraphy Not entered
Comments Lower Lias limestone showing transition from shelly type to normal type
Locality details Old sandstone qy. at Grove Farm Winford. 750 yds NW of Winford church, 1450 yds SW of Castle Farm, Dundry; E. of Winford-Barrow Gurney Rd.
50k map sheet Bristol (264)

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Map reference ST 539 658
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


E27791

Cross Polarized, E27791

Plane Polarized, E27791

Plane Polarized, E27791