BGS mineralogy and petrology collection record

Sample number	E5885; COLLNO239;
Sample Donor	Reid,C.
Rock name	'Original entry: Decomposed Diabase'
Stratigraphy	Not entered
Comments	Greenstone 20 ft. down in sill.
Locality details	Dinas Head.
50k map sheet	Trevose Head (335) View images in GeoScenic related to 'Trevose Head' View the geology near 'Trevose Head'
Map reference	SW 849 761
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.