Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-17-006621-index-headers.html | 2017-06-14 12:58:25 | |
| 0001493152-17-006621-index.html | 2017-06-14 12:58:25 | |
| 0001493152-17-006621.txt | 2017-06-14 12:58:25 | |
 0001493152-17-006621-xbrl.zip | 59104 | 2017-06-14 12:58:25 |
| ex31-1.htm | 20648 | 2017-06-14 12:58:25 |
| ex32-1.htm | 6975 | 2017-06-14 12:58:25 |
| FilingSummary.xml | 20070 | 2017-06-14 12:58:25 |
| Financial_Report.xlsx | 38650 | 2017-06-14 12:58:25 |
| form10-q.htm | 319099 | 2017-06-14 12:58:25 |
| lbsr-20170430.xml | 233423 | 2017-06-14 12:58:25 |
| lbsr-20170430.xsd | 37566 | 2017-06-14 12:58:25 |
| lbsr-20170430_cal.xml | 34346 | 2017-06-14 12:58:25 |
| lbsr-20170430_def.xml | 119599 | 2017-06-14 12:58:25 |
| lbsr-20170430_lab.xml | 223115 | 2017-06-14 12:58:25 |
| lbsr-20170430_pre.xml | 166454 | 2017-06-14 12:58:25 |
| R1.htm | 20249 | 2017-06-14 12:58:25 |
| R10.htm | 21336 | 2017-06-14 12:58:25 |
| R11.htm | 12629 | 2017-06-14 12:58:25 |
| R12.htm | 16434 | 2017-06-14 12:58:25 |
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| R15.htm | 5053 | 2017-06-14 12:58:25 |
| R16.htm | 6468 | 2017-06-14 12:58:25 |
| R17.htm | 8202 | 2017-06-14 12:58:25 |
| R18.htm | 21754 | 2017-06-14 12:58:25 |
| R19.htm | 13559 | 2017-06-14 12:58:25 |
| R2.htm | 46259 | 2017-06-14 12:58:25 |
| R20.htm | 11663 | 2017-06-14 12:58:25 |
| R21.htm | 11751 | 2017-06-14 12:58:25 |
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| R25.htm | 20695 | 2017-06-14 12:58:25 |
| R26.htm | 25293 | 2017-06-14 12:58:25 |
| R27.htm | 13877 | 2017-06-14 12:58:25 |
| R28.htm | 59323 | 2017-06-14 12:58:25 |
| R29.htm | 17937 | 2017-06-14 12:58:25 |
| R3.htm | 12942 | 2017-06-14 12:58:25 |
| R30.htm | 10249 | 2017-06-14 12:58:25 |
| R31.htm | 50911 | 2017-06-14 12:58:25 |
| R32.htm | 5839 | 2017-06-14 12:58:25 |
| R33.htm | 34829 | 2017-06-14 12:58:25 |
| R4.htm | 41001 | 2017-06-14 12:58:25 |
| R5.htm | 65271 | 2017-06-14 12:58:25 |
| R6.htm | 7026 | 2017-06-14 12:58:25 |
| R7.htm | 6110 | 2017-06-14 12:58:25 |
| R8.htm | 8253 | 2017-06-14 12:58:25 |
| R9.htm | 6969 | 2017-06-14 12:58:25 |
| report.css | 2767 | 2017-06-14 12:58:25 |
| Show.js | 1410 | 2017-06-14 12:58:25 |