Specimen Number44-5-020Alternate Number3216CommentsMassive medium-grained pyrrhotite + chalcopyrite + pentlandite.In Teaching CollectionNoMineral(s)pyrrhotitechalcopyritepentlanditeRock NameCu-Ni oreDistrictSudburyMineFroodExternal LinkMindatDeposit TypeMagmaticGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of GeoscienceReference MaterialACL-36: Card, K.D., Pattison, E.F., Innes, D.G., Cluff, G., and Davies, J.F., 1978, Geology and Mineral Deposits of the Sudbury Area, in Currie, A.L., and Mackasey, W.O., GAC-MAC-GSA Joint Annual Meeting Field Trip Guidebook, Toronto, Canada, p. 260-279.
ACL-40: Card, K.D., 1967, Geology of the Sudbury Area, in Jenness, S.E., Guidebook: Geology of Parts of Eastern Ontario and Western Quebec, GAC-MAC Joint Annual Meeting Guidebook, Kingston, Ontario, Canada, p. 109-122 and 209-222.
ACL-41: Guy-Bray, J, and Peredery, W.V., 1971, Field Guide for Excursion, 1: Sudbury Basin, GAC-MAC Joint Annual Meeting, May 16-17, 1971, 19 p.
ACL-42: Naldrett, A.J., Armstrong, T., Hewins, R.H., Pattison, E.F., and Phipps, D., 1971, GAC-MAC Joint Annual Meeting, May 16-17, 1971, 27 p.