BGS mineralogy and petrology collection record

Sample number	E30945; COLLNOKB216;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Altered Porphyritic Olivine Basalt'
Stratigraphy	Not entered
Comments	Near base of flow.
Locality details	Float in field, 450 Yds. E. 28 deg. N. of North Tawton Station.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SS 670 002
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.