|
Canada | |
|
| Kunz,1892: Gems & Precious Stones of N. America, p.273. |
|
Portugal | |
|
| António Manuel Ináçio Martins. |
|
UK | |
|
| Kunz,1892: Gems & Precious Stones of N. America, p.273. |
|
USA | |
|
| Kunz,1892. Gems & Precious Stones of N. America, p.203. |
|
| Kunz,1892. Gems & Precious Stones of N. America, p.203. |
|
| Gems and Minerals of America- Jay Ellis Ransom-1974 |
|
| NMBMMR Bull 87 Mineral and Water Resources of New Mexico |
|
| NMBMMR Bull 87 Mineral and Water Resources of New Mexico |
|
| NMBMMR Bull 87 Mineral and Water Resources of New Mexico |
|
| UGMS Bull 117 Minerals and Mineral Localities of Utah |
|
| UGMS Bull 117 Minerals and Mineral Localities of Utah |