BGS mineralogy and petrology collection record

Sample number	E21089; COLLNOBW150;
Sample Donor	Welch,F.B.A.
Rock name	'Original entry: Crinoidal Limestone With Dolomite'
Stratigraphy	Not entered
Comments	Very coarse basal crease limestone (Carboniferous limestone).
Locality details	Cliff, 900 Yds. NW. of Piercefield House, Chepstow.
50k map sheet	Chepstow (250) View images in GeoScenic related to 'Chepstow' View the geology near 'Chepstow'
Map reference	ST 525 963
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.