Specimen NumberTC-1-3-012Alternate Number65-117CommentsStrongly argillized and propylitized intrusive; abundant shattuckite, confirmed by XRD, as well as ajoite (see below).In Teaching CollectionYesMineral(s)ajoitehematitequartzshattuckiteRock Namealtered quartz monzoniteDistrictAjoMineAjoExternal LinkMindatDeposit TypePorphyry CopperReference MaterialACL-120: Thomas, W.J., Dixon, D.W., and Couzens, T.R., 1964, AIME Guidebook, Ajo Mine, AZ section AIME Mining Geology Division.
ACL-128: Mine staff, New Cornelia Mine, 1952, Ajo Porphyry Copper, AZ Geol. Soc. Guidebook for Field Trip Excursions in southern Arizona, April 10-14, 1952, Tucson, Arizona.
TC-1-3-012: altered quartz monzonite - Ajo District - Ajo Mine. Franklin College Collections, accessed 07/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/37393