BGS mineralogy and petrology collection record

Sample number	E37659; COLLNOPT146;
Sample Donor	Warren,P.T.
Rock name	'Original entry: Sandstone Greywacke'
Stratigraphy	Not entered
Comments	Greywacke.
Locality details	Quarry, 60 Yds. at 197 deg. from Craig Goch, Nebo, Llanrwst.
50k map sheet	Denbigh (107) View images in GeoScenic related to 'Denbigh' View the geology near 'Denbigh'
Map reference	SH 8361 5641
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.