BGS mineralogy and petrology collection record

Sample number	MR19090
Sample Donor	Not entered
Rock name	Slate. 'Original entry: Grey Slate'
Stratigraphy	Upper Devonian.
Comments	Grey slate,Upper Devonian,slate,Collected byG.H. Collins C228
Locality details	Millhill Quarry.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 454 748
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions