BGS mineralogy and petrology collection record

Sample number	S18530; S18530/a; S18530/b; S18530/c; S18530/d; S18530/e;
Sample Donor	Anderson,J.G.C.
Rock name	'Original entry: (A) Anorthite With Sillimanite; (B) Feldspathic Clot In Tholeiite; (C) Tholeiite; (D) Cognate Xenolith; (E1) Coarse Cogn'
Stratigraphy	Not entered
Comments	(a) In the sillimanite-free portions, large crystals of sapphire; inclusions of glass & spinel; (b) of the nature of a cognate xenolith, bytownite and greenish augite; (c) with large aluminous greenish augite as cognate xenolith; (d) of coarse gabbr
Locality details	Shore 400 yds S of Seabank Villa
50k map sheet	Mull (44) View images in GeoScenic related to 'Mull' View the geology near 'Mull'
Map reference	NM 4861 2820
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions