Thorite from Atlantic Ocean
Brazil | |
| 33rd International Geological Congress (2008) session AMS-04 South American alkaline igneous complexes: Zircon and baddeleyite U-Pb dating (TIMS) of mesozoic alkaline rocks from the São Sebastião Island, southeastern Brazil |
UK | |
| Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing. |