BGS mineralogy and petrology collection record

Sample number	E30970; COLLNOMW15;
Sample Donor	Williams,M.
Rock name	'Original entry: Minette (Altered)'
Stratigraphy	Not entered
Comments	Heavily jointed lava
Locality details	Roadside, 150 yds S of Woolsgrove House
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View the geology near 'Exeter'
Map reference	SS 782 027
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.