|
USA | |
| MRDS database Dep. ID #10111298, MRDS ID #M800414. |
| MRDS database Dep. ID #10048281, MRDS ID #M800406. |
| MRDS database Dep. ID #10048292, MRDS D #M800422. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 420 |
| Univ. AZ Bull. 41 (1916-17), Mineralogy of Useful Minerals in AZ: 37. |
| MRDS database Dep. ID #10048273, MRDS ID #M800396. |
| MRDS database Dep. ID #10088899, MRDS ID #M800405. |