Goethite from Borborema mineral province, Brazil
Brazil | |
| Pavel M. Kartashov analytical data, 2022 |
| King, Van (n.d.) Personal communcation. |
| Neto, J.A.S., Legrand, J.M., Volfinger, M., Pascal, M.-L., and Sonnet, P. (2008): Mineralium Deposita 43, 185-205. |