BGS mineralogy and petrology collection record

Sample number	S76660; COLLNOAX1657;
Sample Donor	Floyd,J.D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Greywacke (Ordovician); K=65.0
Locality details	Measured section no.2, head of Purgatory Burn, Glenwhilly
50k map sheet	Kirkcowan (4W) View images in GeoScenic related to 'Kirkcowan' View a geological map near 'Kirkcowan'
Map reference	NX 2076 7169
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.