Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM S-1 | forms1.htm | S-1 | 1117738 |
| 2 | EXHIBIT 5.1 | exhibit5-1.htm | EX-5.1 | 903 |
| 3 | EXHIBIT 10.1 | exhibit10-1.htm | EX-10.1 | 11693 |
| 4 | EXHIBIT 10.2 | exhibit10-2.htm | EX-10.2 | 5501 |
| 5 | EXHIBIT 10.3 | exhibit10-3.htm | EX-10.3 | 6715 |
| 6 | EXHIBIT 23.1 | exhibit23-1.htm | EX-23.1 | 2264 |
| 13 | GRAPHIC | exhibit5-1x1x1.jpg | GRAPHIC | 514559 |
| 14 | GRAPHIC | exhibit5-1x2x1.jpg | GRAPHIC | 160355 |
| 15 | GRAPHIC | exhibit10-1x001.jpg | GRAPHIC | 525655 |
| 16 | GRAPHIC | exhibit10-1x002.jpg | GRAPHIC | 533204 |
| 17 | GRAPHIC | exhibit10-1x003.jpg | GRAPHIC | 451842 |
| 18 | GRAPHIC | exhibit10-1x004.jpg | GRAPHIC | 423868 |
| 19 | GRAPHIC | exhibit10-1x005.jpg | GRAPHIC | 395836 |
| 20 | GRAPHIC | exhibit10-1x006.jpg | GRAPHIC | 473688 |
| 21 | GRAPHIC | exhibit10-1x007.jpg | GRAPHIC | 468454 |
| 22 | GRAPHIC | exhibit10-1x008.jpg | GRAPHIC | 519537 |
| 23 | GRAPHIC | exhibit10-1x009.jpg | GRAPHIC | 293836 |
| 24 | GRAPHIC | exhibit10-1x010.jpg | GRAPHIC | 338122 |
| 25 | GRAPHIC | exhibit10-1x011.jpg | GRAPHIC | 301650 |
| 26 | GRAPHIC | exhibit10-1x012.jpg | GRAPHIC | 212985 |
| 27 | GRAPHIC | exhibit10-1x013.jpg | GRAPHIC | 350316 |
| 28 | GRAPHIC | exhibit10-1x014.jpg | GRAPHIC | 384995 |
| 29 | GRAPHIC | exhibit10-1x015.jpg | GRAPHIC | 395398 |
| 30 | GRAPHIC | exhibit10-1x016.jpg | GRAPHIC | 391864 |
| 31 | GRAPHIC | exhibit10-1x017.jpg | GRAPHIC | 418060 |
| 32 | GRAPHIC | exhibit10-1x018.jpg | GRAPHIC | 388516 |
| 33 | GRAPHIC | exhibit10-1x019.jpg | GRAPHIC | 496161 |
| 34 | GRAPHIC | exhibit10-1x020.jpg | GRAPHIC | 413694 |
| 35 | GRAPHIC | exhibit10-1x021.jpg | GRAPHIC | 409433 |
| 36 | GRAPHIC | exhibit10-2x001.jpg | GRAPHIC | 611485 |
| 37 | GRAPHIC | exhibit10-2x002.jpg | GRAPHIC | 490572 |
| 38 | GRAPHIC | exhibit10-2x003.jpg | GRAPHIC | 488435 |
| 39 | GRAPHIC | exhibit10-2x004.jpg | GRAPHIC | 433591 |
| 40 | GRAPHIC | exhibit10-2x005.jpg | GRAPHIC | 468811 |
| 41 | GRAPHIC | exhibit10-2x006.jpg | GRAPHIC | 564361 |
| 42 | GRAPHIC | exhibit10-2x007.jpg | GRAPHIC | 460792 |
| 43 | GRAPHIC | exhibit10-2x008.jpg | GRAPHIC | 517826 |
| 44 | GRAPHIC | exhibit10-2x009.jpg | GRAPHIC | 403028 |
| 45 | GRAPHIC | exhibit10-2x010.jpg | GRAPHIC | 258957 |
| 46 | GRAPHIC | exhibit10-2x011.jpg | GRAPHIC | 370018 |
| 47 | GRAPHIC | exhibit10-2x012.jpg | GRAPHIC | 328074 |
| 48 | GRAPHIC | exhibit10-2x013.jpg | GRAPHIC | 256434 |
| 49 | GRAPHIC | exhibit10-2x014.jpg | GRAPHIC | 404487 |
| 50 | GRAPHIC | exhibit10-2x015.jpg | GRAPHIC | 419456 |
| 51 | GRAPHIC | exhibit10-2x016.jpg | GRAPHIC | 425391 |
| 52 | GRAPHIC | exhibit10-2x017.jpg | GRAPHIC | 407957 |
| 53 | GRAPHIC | exhibit10-2x018.jpg | GRAPHIC | 447100 |
| 54 | GRAPHIC | exhibit10-2x019.jpg | GRAPHIC | 405733 |
| 55 | GRAPHIC | exhibit10-2x020.jpg | GRAPHIC | 508453 |
| 56 | GRAPHIC | exhibit10-2x021.jpg | GRAPHIC | 386259 |
| 57 | GRAPHIC | exhibit10-2x022.jpg | GRAPHIC | 494377 |
| 58 | GRAPHIC | exhibit10-3x1x1.jpg | GRAPHIC | 384115 |
| 59 | GRAPHIC | exhibit10-3x2x1.jpg | GRAPHIC | 478262 |
| 60 | GRAPHIC | exhibit10-3x3x1.jpg | GRAPHIC | 432952 |
| 61 | GRAPHIC | exhibit10-3x4x1.jpg | GRAPHIC | 381628 |
| 62 | GRAPHIC | exhibit10-3x5x1.jpg | GRAPHIC | 506100 |
| 63 | GRAPHIC | exhibit10-3x6x1.jpg | GRAPHIC | 606024 |
| 64 | GRAPHIC | exhibit10-3x7x1.jpg | GRAPHIC | 441887 |
| 65 | GRAPHIC | exhibit10-3x8x1.jpg | GRAPHIC | 549936 |
| 66 | GRAPHIC | exhibit10-3x9x1.jpg | GRAPHIC | 466464 |
| 67 | GRAPHIC | exhibit10-3x10x1.jpg | GRAPHIC | 558705 |
| 68 | GRAPHIC | exhibit10-3x11x1.jpg | GRAPHIC | 553902 |
| 69 | GRAPHIC | exhibit10-3x12x1.jpg | GRAPHIC | 542549 |
| 70 | GRAPHIC | exhibit10-3x13x1.jpg | GRAPHIC | 486987 |
| 71 | GRAPHIC | exhibit10-3x14x1.jpg | GRAPHIC | 375944 |
| 72 | GRAPHIC | exhibit10-3x15x1.jpg | GRAPHIC | 526858 |
| 73 | GRAPHIC | exhibit10-3x16x1.jpg | GRAPHIC | 455582 |
| 74 | GRAPHIC | exhibit10-3x17x1.jpg | GRAPHIC | 483546 |
| 75 | GRAPHIC | exhibit10-3x18x1.jpg | GRAPHIC | 495974 |
| 76 | GRAPHIC | exhibit10-3x19x1.jpg | GRAPHIC | 143444 |
| 77 | GRAPHIC | exhibit10-3x20x1.jpg | GRAPHIC | 111701 |
| 78 | GRAPHIC | exhibit10-3x21x1.jpg | GRAPHIC | 175506 |
| 79 | GRAPHIC | exhibit10-3x22x1.jpg | GRAPHIC | 403283 |
| 80 | GRAPHIC | exhibit23-1xu001.jpg | GRAPHIC | 5501 |
| 81 | GRAPHIC | exhibit23-1xu004.jpg | GRAPHIC | 8807 |
| 82 | GRAPHIC | forms1x001.jpg | GRAPHIC | 73253 |
| 83 | GRAPHIC | forms1x002.jpg | GRAPHIC | 74816 |
| 84 | GRAPHIC | forms1x003.jpg | GRAPHIC | 7977 |
| 85 | GRAPHIC | forms1xu001.jpg | GRAPHIC | 7911 |
| Complete submission text file | 0001062993-21-003803.txt | 44211262 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 7 | XBRL TAXONOMY INSTANCE DOCUMENT | enrt-20210228.xml | EX-101.INS | 862177 |
| 8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | enrt-20210228.xsd | EX-101.SCH | 75495 |
| 9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | enrt-20210228_cal.xml | EX-101.CAL | 26628 |
| 10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | enrt-20210228_def.xml | EX-101.DEF | 102048 |
| 11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | enrt-20210228_lab.xml | EX-101.LAB | 691847 |
| 12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | enrt-20210228_pre.xml | EX-101.PRE | 230748 |
IRS No.: 000000000 | State of Incorp.: NV | Fiscal Year End: 0831
Type: S-1 | Act: 33 | File No.: 333-255495 | Film No.: 21850982
SIC: 1000 Metal Mining
