BGS mineralogy and petrology collection record

Sample number	S99334; COLLNOZD918;
Sample Donor	Cameron,I.B.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	?Block of Tertiary dolerite dyke
Locality details	Loose block on hill top 740m 59deg from spot height on Jack's Law
50k map sheet	Lanark (23E) View images in GeoScenic related to 'Lanark' View a geological map near 'Lanark'
Map reference	NS 8935 2895
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.