BGS mineralogy and petrology collection record

Sample number	S23404
Sample Donor	Simpson,J.B.
Rock name	'Original entry: ?Coarse Decomposed Biotite Lamprophyre'
Stratigraphy	Not entered
Comments	?Coarse decomposed biotite lamprophyre, dyke
Locality details	In stream immediately due E of Springhill
50k map sheet	Ayr (14) View images in GeoScenic related to 'Ayr' View the geology near 'Ayr'
Map reference	NS 560 284
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions