BGS mineralogy and petrology collection record

Sample number	MR21871
Sample Donor	Collins,G.H.
Rock name	'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Banded Grey Siltstone. NGR as in register.
Locality details	Quarry name: not recorded: at Ystrad Meurig Quarry, 500 yds NW of ST. John's Church Cardiganshire
50k map sheet	Llanilar (178) View images in GeoScenic related to 'Llanilar' View a geological map near 'Llanilar'
Map reference	SN 701 680
Year collected	1958
Bore name	Not applicable
Confidentiality	No restrictions