Satin Spar Gypsum from Mazatzal Domain, North America Plate
USA | |
| Dennis Tryon collection |
Luetcke, Rolf (n.d.) Personal communication. | |
| MRDS database Dep. ID file #10060183, MRDS ID #TC10140. |
| |
| Smith, Arthur E., Prior, Harold L. (2002) Iowa Mineral Locality Index. Rocks & Minerals, 77 (6) 404-413 doi:10.1080/00357529.2002.9924893 |
| Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp. |
Benson Deposit, Benson, Cochise County, Arizona, USA