BGS mineralogy and petrology collection record

Sample number	E62904; COLLNOLC961;
Sample Donor	Fortey,N.J.
Rock name	Rhyolite. 'Original entry: Rhyolitic Tuff'
Stratigraphy	Ashgill. Stockdale Rhyolite Member
Comments	Glassy rhyolite, Stockdale-Yarlside Rhyolite
Locality details	Stockdale Beck; high in rhyolite
50k map sheet	Kendal (39) View images in GeoScenic related to 'Kendal' View a geological map near 'Kendal'
Map reference	NY 4922 0565
Year collected	1990
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.