BGS mineralogy and petrology collection record

Sample number	S64201; COLLNOZD 428;
Sample Donor	Cameron,I.B.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dyke, 0.6m thick Porphyry cutting Portencorkrie intrusion
Locality details	650m 251deg from Slock Mill Farm
50k map sheet	Kirkmaiden (1) View images in GeoScenic related to 'Kirkmaiden' View a geological map near 'Kirkmaiden'
Map reference	NX 0891 3394
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.