BGS mineralogy and petrology collection record

Sample number E28087; COLLNOKY436;
Sample Donor Kellaway,G.A.
Rock name Siltstone (Undifferentiated). 'Original entry: Calcite Siltstone'
Stratigraphy Not entered
Comments Bastard Freestone, Lower Lias
Locality details Old Quarry Felton Street 650 yds. WSW of Long Cross Felton and 700 yds. SE of St. Katharine's Ch.
50k map sheet Bristol (264)

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Map reference ST 516 658
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


E28087

Cross Polarized, E28087

Plane Polarized, E28087

Plane Polarized, E28087