BGS mineralogy and petrology collection record

Sample number	E62903; COLLNOLC960;
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; mid. in rhyolite
50k map sheet	Kendal (39) View images in GeoScenic related to 'Kendal' View the geology near 'Kendal'
Map reference	NY 4922 0571
Year collected	1990
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.