BGS mineralogy and petrology collection record

Sample number	E18143; COLLNOWCCR202;
Sample Donor	Rose,W.C.C.
Rock name	Rhyodacite. 'Original entry: Plagiophyre'
Stratigraphy	Not entered
Comments	Coarse tuff, cleaved, Borrowdale Series. Rhyolitic and, ? andesitic, glassy frags.
Locality details	Hestham Qry. 400 N of Hestham
50k map sheet	Ulverston (48) View images in GeoScenic related to 'Ulverston' View the geology near 'Ulverston'
Map reference	SD 151 804
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.