BGS mineralogy and petrology collection record

Sample number	E7856; COLLNO320;
Sample Donor	Cantrill, T.C.
Rock name	'Original entry: Hornblende Porphyrite (Type 2)'
Stratigraphy	Not entered
Comments	Boulder.
Locality details	12. In stream, Druidston Haven, Nolton, W. of Haverfordwest.
50k map sheet	Milford (227) View images in GeoScenic related to 'Milford' View the geology near 'Milford'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.