BGS mineralogy and petrology collection record

Sample number	E33172; COLLNOTH20;
Sample Donor	Hawkins,T.R.W.
Rock name	'Original entry: Mudstone'
Stratigraphy	Not entered
Comments	Oriented, slaty and cleaved mudstone. Dip 77 deg. N.
Locality details	Scarp, 700 Yds. W. of Henllys, Near Llanfair Talhaiarn.
50k map sheet	Denbigh (107) View images in GeoScenic related to 'Denbigh' View a geological map near 'Denbigh'
Map reference	SH 9021 6960
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.