BGS mineralogy and petrology collection record

Sample number	MR2168
Sample Donor	Not entered
Rock name	Chert. 'Original entry: Chert'
Stratigraphy	Tournaisian. Culm Supergroup.
Comments	Chert,Lower Culm,Carboniferous, 691
Locality details	Qy. 1/2 mile NW of Truscott, St. Stephen, Launceston,
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 297 862
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions