BGS mineralogy and petrology collection record

Sample number	E23286; COLLNORB2046;
Sample Donor	Road Board
Rock name	Andesite. 'Original entry: Andesite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Treffgarne Quarry, .025 mile NE. from Church, Treffgarne.
50k map sheet	Fishguard (210) View images in GeoScenic related to 'Fishguard' View a geological map near 'Fishguard'
Map reference	SN 959 240
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.