BGS mineralogy and petrology collection record

Sample number	S41129; COLLNOXN1042;
Sample Donor	Wright,J.
Rock name	'Original entry: Quartz-Diorite (Banat Type)'
Stratigraphy	Not entered
Comments	Fine-grained biotite microdiorite: cut by coarse veins of S. 41128; "fine marginal type" of JGC Anderson
Locality details	Allt na Caillich, 2090 yds E 0.5 deg N of Inverlochy Castle
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NN 1575 7643
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.