BGS mineralogy and petrology collection record

Sample number	E34225; MR30142; COLLNOMW271;
Sample Donor	Williams,M.
Rock name	'Original entry: Lithic Protoquartzite'
Stratigraphy	Not entered
Comments	Typical fine material of N.R.S. sequences.
Locality details	380 Yds. S, 5 deg. E. of Hollacombe Church. Stream section.
50k map sheet	Holsworthy (323) View images in GeoScenic related to 'Holsworthy' View the geology near 'Holsworthy'
Map reference	SS 3778 0270
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.