BGS mineralogy and petrology collection record

Sample number	S93763; COLLNOGX1440;
Sample Donor	Mendum,J.R.
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Dark green hornblende-bi rock (microdiorite); irregular dyke cuts granite and gneiss. Kappameter value 0.2
Locality details	Red Point
50k map sheet	Reay (115) View images in GeoScenic related to 'Reay' View a geological map near 'Reay'
Map reference	NC 9308 6097
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.