BGS mineralogy and petrology collection record

Sample number	E26193; COLLNOP146;
Sample Donor	Cox, A.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	"Tachylite".
Locality details	N. side of Pwll Deri, 2 miles NNW. of St. Nicholas.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View the geology near 'St. Davids'
Map reference	SM 890 386
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions