BGS mineralogy and petrology collection record

Sample number	N965; COLLNOHY1307;
Sample Donor	Thomas,C.W.
Rock name	Igneous Rock And Igneous Sediment (Hierarchy). 'Original entry: Igneous Intrusive Rock'
Stratigraphy	Not entered
Comments	Mafic dyke
Locality details	Allt Gleann Clasaig
50k map sheet	Aberfoyle (38E) View images in GeoScenic related to 'Aberfoyle' View a geological map near 'Aberfoyle'
Map reference	NN 5428 1077
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.