BGS mineralogy and petrology collection record

Sample number E27806; COLLNOKY485;
Sample Donor Kellaway,G.A.
Rock name Not entered
Stratigraphy Not entered
Comments Baryte-Galena-Blende-Calcite vein cutting Clifton Down Lmst. Probably same as worked as Pen Park hole. (Material also collected in 1939 but quarry has been filled in since)
Locality details Corporations by Upper Knowle, Brentry, Bristol, Exposure lies 200 yds W. of Pen Pk. hole, one face of quarry and approx. 1050 yds NW of junction of Pen Park Road and Southmead Road
50k map sheet Bristol (264)

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Map reference ST 587 795
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


E27806

Cross Polarized, E27806

Plane Polarized, E27806

Plane Polarized, E27806