Antimony from Mazatzal Domain, North America Plate
USA | |
| Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 138 |
| The Resources of Arizona - A Manual of Reliable Information Concerning the Territory, compiled by Patrick Hamilton (1881), Prescott, AZ: 59 The History of Arizona, 2nd. State legislature, Chap. X: 119 |