BGS mineralogy and petrology collection record

Sample number	N2579; COLLNOSRK57;
Sample Donor	Arkley, S.L.B.
Rock name	Igneous Rock And Igneous Sediment (Hierarchy). 'Original entry: Igneous Rock'
Stratigraphy	Not entered
Comments	Dk grey, fine grained igneous dyke
Locality details	Trib to R.Doon, NE of Longhill Bridge
50k map sheet	Ayr (14W) View images in GeoScenic related to 'Ayr' View a geological map near 'Ayr'
Map reference	NS 3230 1843
Year collected	1999
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.