BGS mineralogy and petrology collection record

Sample number	MR29634; COLLNOXT217;
Sample Donor	Ruckley,N.A.
Rock name	'Original entry: Porphyrite'
Stratigraphy	Dinantian. Lower Carboniferous ?.
Comments	Porphyrite. NGR as in register.
Locality details	Quarry name: not recorded: at Quarry, 1220 yds E 2 deg S of Crosshill
50k map sheet	Campbeltown (12) View images in GeoScenic related to 'Campbeltown' View a geological map near 'Campbeltown'
Map reference	NR 726 194
Year collected	1967
Bore name	Not applicable
Confidentiality	No restrictions