BGS mineralogy and petrology collection record

Sample number	S20093; COLLNO53;
Sample Donor	Richey, James E.
Rock name	'Original entry: Trachyte Jer Trachyandesite Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava, feldspar-olivine-phyric; Ayrshire Memoir, pp. 113, 116; Trans Geol. Soc Glasg, Vol. 20, pp. 253 - 259; Summ Prog 1919, p. 27
Locality details	260 yds ESE of Craighead
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4242 5144
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.