BGS mineralogy and petrology collection record

Sample number	S79647; COLLNOAX1941;
Sample Donor	Floyd,J.D.
Rock name	'Original entry: Porphyrite'
Stratigraphy	Not entered
Comments	Centre of 80 cm dyke cutting Ordovician
Locality details	Pulniskie Burn, Glentrool
50k map sheet	Carrick (8) View images in GeoScenic related to 'Carrick' View the geology near 'Carrick'
Map reference	NX 3770 7522
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.