BGS mineralogy and petrology collection record

Sample number	E2160
Sample Donor	Usher,W.A.E.
Rock name	Chert. 'Original entry: Chert'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Forder Lake. Nr. Tremelon Castle
50k map sheet	Plymouth (348) View images in GeoScenic related to 'Plymouth' View the geology near 'Plymouth'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions