Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 8-K | tm2037450d1_8k.htm iXBRL | 8-K | 26607 |
| 2 | EXHIBIT 99.1 | tm2037450d1_ex99-1.htm | EX-99.1 | 12062 |
| 3 | EXHIBIT 99.2 | tm2037450d1_ex99-2.htm | EX-99.2 | 53297 |
| 7 | GRAPHIC | tm2037450d1_ex99-1img01.jpg | GRAPHIC | 20264 |
| 8 | GRAPHIC | tm2037450d1_ex99-1img02.jpg | GRAPHIC | 10789 |
| 9 | GRAPHIC | tm2037450d1_ex99-1img03.jpg | GRAPHIC | 5551 |
| 10 | GRAPHIC | tm2037450d1_ex99-1img04.jpg | GRAPHIC | 11434 |
| 11 | GRAPHIC | tm2037450d1_ex99-2img001.jpg | GRAPHIC | 178703 |
| 12 | GRAPHIC | tm2037450d1_ex99-2img002.jpg | GRAPHIC | 326617 |
| 13 | GRAPHIC | tm2037450d1_ex99-2img003.jpg | GRAPHIC | 138089 |
| 14 | GRAPHIC | tm2037450d1_ex99-2img004.jpg | GRAPHIC | 165366 |
| 15 | GRAPHIC | tm2037450d1_ex99-2img005.jpg | GRAPHIC | 130115 |
| 16 | GRAPHIC | tm2037450d1_ex99-2img006.jpg | GRAPHIC | 124127 |
| 17 | GRAPHIC | tm2037450d1_ex99-2img007.jpg | GRAPHIC | 216376 |
| 18 | GRAPHIC | tm2037450d1_ex99-2img008.jpg | GRAPHIC | 162879 |
| 19 | GRAPHIC | tm2037450d1_ex99-2img009.jpg | GRAPHIC | 128130 |
| 20 | GRAPHIC | tm2037450d1_ex99-2img010.jpg | GRAPHIC | 195959 |
| 21 | GRAPHIC | tm2037450d1_ex99-2img011.jpg | GRAPHIC | 184238 |
| 22 | GRAPHIC | tm2037450d1_ex99-2img012.jpg | GRAPHIC | 169925 |
| 23 | GRAPHIC | tm2037450d1_ex99-2img013.jpg | GRAPHIC | 152607 |
| 24 | GRAPHIC | tm2037450d1_ex99-2img014.jpg | GRAPHIC | 267442 |
| 25 | GRAPHIC | tm2037450d1_ex99-2img015.jpg | GRAPHIC | 122762 |
| 26 | GRAPHIC | tm2037450d1_ex99-2img016.jpg | GRAPHIC | 304256 |
| 27 | GRAPHIC | tm2037450d1_ex99-2img017.jpg | GRAPHIC | 193114 |
| 28 | GRAPHIC | tm2037450d1_ex99-2img018.jpg | GRAPHIC | 185890 |
| 29 | GRAPHIC | tm2037450d1_ex99-2img019.jpg | GRAPHIC | 253318 |
| 30 | GRAPHIC | tm2037450d1_ex99-2img020.jpg | GRAPHIC | 332830 |
| 31 | GRAPHIC | tm2037450d1_ex99-2img021.jpg | GRAPHIC | 123779 |
| 32 | GRAPHIC | tm2037450d1_ex99-2img022.jpg | GRAPHIC | 230959 |
| 33 | GRAPHIC | tm2037450d1_ex99-2img023.jpg | GRAPHIC | 200082 |
| 34 | GRAPHIC | tm2037450d1_ex99-2img024.jpg | GRAPHIC | 138729 |
| 35 | GRAPHIC | tm2037450d1_ex99-2img025.jpg | GRAPHIC | 177277 |
| 36 | GRAPHIC | tm2037450d1_ex99-2img026.jpg | GRAPHIC | 102242 |
| 37 | GRAPHIC | tm2037450d1_ex99-2img027.jpg | GRAPHIC | 15326 |
| 38 | GRAPHIC | tm2037450d1_ex99-2img028.jpg | GRAPHIC | 104193 |
| 39 | GRAPHIC | tm2037450d1_ex99-2img029.jpg | GRAPHIC | 101198 |
| 40 | GRAPHIC | tm2037450d1_ex99-2img030.jpg | GRAPHIC | 220847 |
| 41 | GRAPHIC | tm2037450d1_ex99-2img031.jpg | GRAPHIC | 383375 |
| 42 | GRAPHIC | tm2037450d1_ex99-2img032.jpg | GRAPHIC | 213174 |
| 43 | GRAPHIC | tm2037450d1_ex99-2img033.jpg | GRAPHIC | 106547 |
| 44 | GRAPHIC | tm2037450d1_ex99-2img034.jpg | GRAPHIC | 372844 |
| 45 | GRAPHIC | tm2037450d1_ex99-2img035.jpg | GRAPHIC | 249424 |
| 46 | GRAPHIC | tm2037450d1_ex99-2img036.jpg | GRAPHIC | 183149 |
| 47 | GRAPHIC | tm2037450d1_ex99-2img037.jpg | GRAPHIC | 280656 |
| 48 | GRAPHIC | tm2037450d1_ex99-2img038.jpg | GRAPHIC | 128932 |
| 49 | GRAPHIC | tm2037450d1_ex99-2img039.jpg | GRAPHIC | 178223 |
| 50 | GRAPHIC | tm2037450d1_ex99-2img040.jpg | GRAPHIC | 245486 |
| 51 | GRAPHIC | tm2037450d1_ex99-2img041.jpg | GRAPHIC | 197827 |
| 52 | GRAPHIC | tm2037450d1_ex99-2img042.jpg | GRAPHIC | 219071 |
| 53 | GRAPHIC | tm2037450d1_ex99-2img043.jpg | GRAPHIC | 141663 |
| 54 | GRAPHIC | tm2037450d1_ex99-2img044.jpg | GRAPHIC | 250347 |
| 55 | GRAPHIC | tm2037450d1_ex99-2img045.jpg | GRAPHIC | 112372 |
| 56 | GRAPHIC | tm2037450d1_ex99-2img046.jpg | GRAPHIC | 209760 |
| 57 | GRAPHIC | tm2037450d1_ex99-2img047.jpg | GRAPHIC | 139985 |
| 58 | GRAPHIC | tm2037450d1_ex99-2img048.jpg | GRAPHIC | 327217 |
| Complete submission text file | 0001104659-20-131412.txt | 13156608 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 4 | XBRL TAXONOMY EXTENSION SCHEMA | mux-20201130.xsd | EX-101.SCH | 3195 |
| 5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | mux-20201130_lab.xml | EX-101.LAB | 34591 |
| 6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | mux-20201130_pre.xml | EX-101.PRE | 22717 |
| 59 | EXTRACTED XBRL INSTANCE DOCUMENT | tm2037450d1_8k_htm.xml | XML | 3676 |
EIN.: 840796160 | State of Incorp.: CO | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-33190 | Film No.: 201362840
SIC: 1040 Gold and Silver Ores