|
USA | |
| www.brightok.net/~rockman/Images/OkIndex.htm. |
| Michael Shaw Collection |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. USGS MRDS Database, Admirality Mine file - Deposit Id 10297720 |
| USGS MRDS Database, Deposit Id 10175899 |
| Sorrell, Steve (n.d.) Personal communication. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dana Slaughter collection |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. USGS Prof Paper 588 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Specimen, K. Nash Coll. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Picher Field, Ottawa County, Oklahoma, USA