Dolomite from
USA | |
| David Shannon Minerals |
| MRDS database Dep. ID #10062184, MRDS ID #TC35486. |
| Keith, Stanley B. (1972) Mineralogy and Paragenesis of the 79 Mine Lead-Zinc-Copper Deposit [Arizona]. The Mineralogical Record, 3 (6) 247-264 |
| Rocks & Min.: 20:591. |
| Luetcke, Rolf (n.d.) Personal communication. |
Grey Horse Mine, Riverside, Riverside Mining District, Pinal County, Arizona, USA