BGS mineralogy and petrology collection record

Sample number	E8057; COLLNO1620;
Sample Donor	Howe,J.A.
Rock name	'Original entry: Silica Brick. Quartzite Fragments In Matrix Of Glass With Tridymite'
Stratigraphy	Not entered
Comments	Used silica brick.
Locality details	River Dines Brick. (H&HE Smart) after 12 months in a furnace (steel at Llanelly Steel Furnace.
50k map sheet	Swansea (247) View images in GeoScenic related to 'Swansea' View the geology near 'Swansea'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.