BGS mineralogy and petrology collection record

Sample number	S74339; COLLNOGX967;
Sample Donor	Mendum,J.R.
Rock name	Lamprophyres.
Stratigraphy	Not entered
Comments	Hornblende lamprophyre (?Devonian)
Locality details	Cock Burn, 330m S of Corgarff Castle
50k map sheet	Tomintoul (75) View images in GeoScenic related to 'Tomintoul' View the geology near 'Tomintoul'
Map reference	NJ 2547 0832
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.