BGS mineralogy and petrology collection record

Sample number	E5608; COLLNO35;
Sample Donor	Dewey,H.
Rock name	'Original entry: Decomposed Elvan (? Mica Lamprophyre)'
Stratigraphy	Not entered
Comments	Not entered
Locality details	400 Yds. SW. of Pityme.
50k map sheet	Camelford (336) View images in GeoScenic related to 'Camelford' View the geology near 'Camelford'
Map reference	SW 948 766
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.