BGS mineralogy and petrology collection record

Sample number	S77001; COLLNOAX1743;
Sample Donor	Floyd,J.D.
Rock name	Wacke.
Stratigraphy	Not entered
Comments	Greywacke (Silurian)
Locality details	Black Burn, 300m NE of Barfad
50k map sheet	Kirkcowan (4W) View images in GeoScenic related to 'Kirkcowan' View a geological map near 'Kirkcowan'
Map reference	NX 3294 6672
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.