BGS mineralogy and petrology collection record

Sample number	E70218; COLLNOBRM1786;
Sample Donor	Merriman,R.J.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Grey, laminated silty slate. Llandowery
Locality details	Forestry Track. 30.5 Km NW of Abergwesyn
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View a geological map near 'Builth'
Map reference	SN 8241 5410
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions