BGS mineralogy and petrology collection record

Sample number	E25908; MR19393;
Sample Donor	Morey,J.E.
Rock name	Lamprophyres; Monchiquite;. 'Original entry: Monchiquite'
Stratigraphy	Not entered
Comments	Monchiquite.
Locality details	Glen Court Quarry, E. of Llanllowell.
50k map sheet	Chepstow (250) View images in GeoScenic related to 'Chepstow' View the geology near 'Chepstow'
Map reference	ST 404 984
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.