BGS mineralogy and petrology collection record

Sample number	E40799; MR31396; COLLNORC1041;
Sample Donor	Cave,R.
Rock name	'Original entry: Fine Ground Argilld Vitroclastic Tuff'
Stratigraphy	Not entered
Comments	? TUFF HORIZON WENLOCK 4' 8" FROM BASE
Locality details	TEMPORARY ROADSIDE EXPOSURE 500YD 18D FROM PENTRE FARM PENTRE'RBEIRDD GUILS FIELD
50k map sheet	Welshpool (151) View images in GeoScenic related to 'Welshpool' View the geology near 'Welshpool'
Map reference	SJ 1904 1429
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.