BGS mineralogy and petrology collection record

Sample number	E4436; COLLNO217;
Sample Donor	Cantrill, T.C.
Rock name	'Original entry: Rotten Diabase'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Roadside bank, 400 Yds. N. of Pengelli-uchaf, near Llangyrog, SW. of Carmathen.
50k map sheet	Carmarthen (229) View images in GeoScenic related to 'Carmarthen' View the geology near 'Carmarthen'
Map reference	SN 359 157
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.