BGS mineralogy and petrology collection record

Sample number	E70107; COLLNOWP11A;
Sample Donor	Pratt, W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Tuff/tuffite. Llan. V Form.
Locality details	550 m at 345 deg from Gilfach Farm. Trackside
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View the geology near 'Builth'
Map reference	SN 8803 4898
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions