BGS mineralogy and petrology collection record

Sample number	S40624; COLLNOXL170;
Sample Donor	Walton,H.S.
Rock name	'Original entry: Altered Fine-Grained Slaggy Olivine-Basalt Rwe'
Stratigraphy	Not entered
Comments	2nd lava flow in Bathgate lava succession. ?slaggy top
Locality details	420 yds 39 deg S of E from Broomyknowes Farm
50k map sheet	Edinburgh (32) View images in GeoScenic related to 'Edinburgh' View the geology near 'Edinburgh'
Map reference	NT 0201 7412
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.