BGS mineralogy and petrology collection record

Sample number	S20101; COLLNO41;
Sample Donor	Richey, James E.
Rock name	'Original entry: Hornblende Trachyte Jer Hornblende Trachyandesite Agm'
Stratigraphy	Not entered
Comments	Plug; Ayrshire Memoir, p. 118; Summ Prog 1919, p. 28
Locality details	200 yds SSW of Hopland Muir
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4128 5079
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.