| Id |
Opt |
Title |
| 30524 |
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GEOLOGY OF THE PRE-BELTIAN ROCKS OF THE PONY-SAPPINGTON AREA |
| 30523 |
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STRUCTURAL ATTITUDES OF THE PRE-BELTIAN METAMORPHIC ROCKS OF THE PONY-SAPPINGTON AREA |
| 31328 |
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USBOM MINERAL RESOURCES (FIGURE 1) MINES & PROSPECTS IN THE MADISON RARE II AREA MADISON & GALLATIN COUNTIES MONTANA |
| 31329 |
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USBOM MINERAL RESOURCES (FIGURE 1) MINES & PROSPECTS IN THE MADISON RARE II AREA MADISON & GALLATIN COUNTIES MONTANA COPY 2 |
| 31330 |
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USBOM MINERAL RESOURCES (FIGURE 2) LOCATION OF MADISON RARE II AREAS MADISON & GALLATIN COUNTIES MONTANA |
| 31332 |
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USBOM MINERAL RESOURCES MADISON RARE II GEOLOGY & WORKINGS KARST DEPOSIT ELEVATION 6720 TO 6860 LEVEL MADISON & GALLATIN COUNTIES MONTANA |
| 31333 |
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USBOM MINERAL RESOURCES MADISON RARE II GEOLOGY & WORKINGS SILLIMANITE DEPOSIT ELEVATION 7820 TO 7860 LEVEL MADISON & GALLATIN COUNTIES MONTANA |
| 31331 |
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|
USBOM MINERAL RESOURCES MADISON RARE II WORKINGS PLAN VIEW ELEVATION 8480 TO 8560 LEVEL MADISON & GALLATIN COUNTIES MONTANA |
| 31378 |
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USBOM MINERAL RESOURCES MAP SHOWING MINERAL RESOURCE POTENTIAL OF THE TOBACCO ROOT TACK-ONS WILDERNESS STUDY AREA MADISON COUNTY MONTANA |
| 31381 |
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USBOM MINERAL RESOURCES TOBACCO ROOT WILDERNESS STUDY AREA MAP SHOWING PLAN & WORKINGS LEVEL 1 ELEV 9232 LEVEL 2 ELEV 9300 LEVEL 3 ELEV 9335 & VEIN SAMPLE LOCATIONS MADISON COUNTY MONTANA |
| 31379 |
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USBOM MINERAL RESOURCES TOBACCO ROOT WILDERNESS STUDY AREA MAP SHOWING TOPO WORKINGS AND SAMPLE LOCATIONS ELEVATION 8700 TO 9100 LEVEL MADISON COUNTY MONTANA |
| 31380 |
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USBOM MINERAL RESOURCES TOBACCO ROOT WILDERNESS STUDY AREA MAP SHOWING TOPO WORKINGS AND VEIN SAMPLE LOCATIONS ELEVATION 7160 TO 7210 LEVEL MADISON COUNTY MONTANA |
| 30316 |
View
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USGS TOPO MAP 15' JEFFERSON ISLAND, MONTANA |
| 30344 |
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USGS TOPO MAP 7.5' OPPER MOUNTAIN, MONTANA |
| 30997 |
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USGS TOPO MAP OF WICKIUP CREEK, MT: ORVANA ROCK AND STREAM SAMPLES |