BGS mineralogy and petrology collection record

Sample number	MR2170
Sample Donor	Not entered
Rock name	Chert. 'Original entry: Chert'
Stratigraphy	Tournaisian. Culm Supergroup.
Comments	Chert,Lower Culm,Carboniferous, 703
Locality details	Qy. near Carzantic, Lawhitton,
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 362 834
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions