BGS mineralogy and petrology collection record

Sample number E29788; COLLNOKY610;
Sample Donor Kellaway,G.A.
Rock name Not entered
Stratigraphy Not entered
Comments Limestone band in Upper part of Lower limestone shale
Locality details Avon Gorge (Right Bank) section on side of Portway, 80 yds. W of W mouth of Clifton Down Tunnel, 1830 yds. NNW of E side of Clifton suspension bridge
50k map sheet Bristol (264)

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Map reference ST 559 747
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


E29788

Cross Polarized, E29788

Plane Polarized, E29788

Plane Polarized, E29788