BGS mineralogy and petrology collection record

Sample number	E54997; COLLNONGB365;
Sample Donor	Berridge,N.G.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Coarse ? ophitic dolerite, c. 10 m. above the level of the quarry floor.
Locality details	Old quarry, Tideswell Dale picnic site. Lowest face outcrop, Half way up the face. (N. of centre of face).
50k map sheet	Buxton (111) View images in GeoScenic related to 'Buxton' View a geological map near 'Buxton'
Map reference	SK 1553 7386
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.