|
USA | |
| John Lindell Collection |
- Wenatchee Mining District
| [var. Sphärosiderite] Thea Stender Collection |
| Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey. |
| [var. Sphärosiderite] Thea Stender Collection |
Dry Gulch Preserve, Wenatchee Mining District, Chelan County, Washington, USA