BGS mineralogy and petrology collection record

Sample number	E28092; COLLNOKY441;
Sample Donor	Kellaway,G.A.
Rock name	Tuff. 'Original entry: Lithic Tuff'
Stratigraphy	Not entered
Comments	? Ashby Limestone Goblin Combe Volcanics
Locality details	Valley Floor S of Highwood, 750 yds. ESE of Broadfield Farm and 650 yds. W of junction of trackway to Goblin Combe
50k map sheet	Bristol (264) View images in GeoScenic related to 'Bristol' View a geological map near 'Bristol'
Map reference	ST 500 640
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.