BGS mineralogy and petrology collection record

Sample number	E36298; COLLNOMK38;
Sample Donor	Mckeown,M.C.
Rock name	'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Banded, siliceous (? cherty) grey black siltstone. Well cleaved and jointed. ? Lower Culm.
Locality details	Old quarry, 215 Yds. E. at 15 deg. N. of Warbstow Church.
50k map sheet	Holsworthy (323) View images in GeoScenic related to 'Holsworthy' View the geology near 'Holsworthy'
Map reference	SX 2076 9040
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.