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 a geological map near 'Tavistock'
Map reference	SX 454 748
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions