BGS mineralogy and petrology collection record

Sample number	S20025; COLLNO28;
Sample Donor	Richey, James E.
Rock name	'Original entry: Markle Lava Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava, porphyritic basalt; Ayrshire memoir, p. 96
Locality details	830 yds W by N of Trig Point on Corkindale Law
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4417 5745
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.