BGS mineralogy and petrology collection record

Sample number	S78474; COLLNOMY747;
Sample Donor	Gould,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dark pelitic gneiss, possibly magnetite-rich
Locality details	250m NNW of Blackhill
50k map sheet	Alford (76W) View images in GeoScenic related to 'Alford' View the geology near 'Alford'
Map reference	NJ 5110 0794
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.