BGS mineralogy and petrology collection record

Sample number	E38112; MR31811; MR38;
Sample Donor	Dangerfield,J.; Hart,F.;
Rock name	Wacke. 'Original entry: Greywacke'
Stratigraphy	Not entered
Comments	Ladock Beds. Lower Devonian. Used as part of 1970's Roadstone Project
Locality details	Treworgans Quarry, 1700 Yds. SSE. of Ladock Church.
50k map sheet	Newquay (346) View images in GeoScenic related to 'Newquay' View the geology near 'Newquay'
Map reference	SW 899 495
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.