BGS mineralogy and petrology collection record

Sample number	E38903; COLLNOALTERTON B;
Sample Donor	Hammond, M.S.
Rock name	'Original entry: Hornblende Plagioclase Ilmenite Sphene Biotite'
Stratigraphy	Not entered
Comments	Greenstone-contact altered basic igneous rock.
Locality details	Fragment from soil in fields astride A30, at point approx. 1/2 mile SSW. of Alterton.
50k map sheet	Holsworthy (323) View images in GeoScenic related to 'Holsworthy' View the geology near 'Holsworthy'
Map reference	SX 218 804
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.