| Deposit ID | 10235711 |
|---|---|
| MRDS ID | M004744 |
| MAS/MILS ID | 0060030027 |
| Record type | Site |
| Current site name | Leviathan Mine |
| Related records | 10028007 |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -119.65739, 38.70821 (WGS84) |
| Elevation | 2219 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Alpine(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Heenan Lake(quadrangle 1:24,000 scale)
Smith Valley(quadrangle 1:100,000 scale)
Walker Lake(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Carson(hydrologic unit)
Carson(hydrologic accounting unit)
Central Lahontan(hydrologic subregion)
Great Basin(hydrologic region)
Federal lands
Humboldt-Toiyabe National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | California | Alpine |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 010 N | 021 E | 15 | SE | California |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Gold | Tertiary |
| Selenium | Tertiary |
| Sulfur | Primary |
| Trench (1) | Plio-Pleistocene and Pliocene loosely consolidated deposits |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Occurrence |
| Commodity type | Both |
| Deposit size | Medium |
| Significant | No |
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060030027 | |
| USGS | Mineral Resources Data System | MRDS | M004744 | MAS references MRDS |
UNIVERSITY OF CALIFORNIA, BERKELEY. MINING WASTE STUDY,
FINAL REPORT, JULY 1988, 416 PP. (P. 221-229).
CALIFORNIA STATE MINING BUREAU, 27TH REPORT, 1931, P. 491.
CALIFORNIA DEPARTMENT OF MINES BULLETIN 17.
CALIFORNIA DEPARTMENT OF MINES BULLETIN 144, P. 213.
U.S. BUREAU OF MINES IC 7898.
| Subject category | Comment text |
|---|---|
| Environmental Factors | THE LEVIATHAN MINE SITE IS A 265-ACRE ABANDONED SULFUR MINE. THE SITE IS DRAINED BY LEVIATHAN CREEK AND ASPEN CREEK, WHICH FLOW VIA BRYANT CREEK INTO THE EAST FORK CARSON RIVER. MUCH OF THE WASTE FROM THE MINE WAS PLACED IN AND ALONG THE CHANNELS OF LEVIATHAN AND ASPEN CREEKS. WATER QUALITY IN LEVIATHAN CREEK DETERIORATED DUE TO ACID MINE DRAINAGE AND HIGH CONCENTRATIONS OF ARSENIC, COPPER, ZINC, AND IRON. LEVIATHAN CREEK IS ALSO CONTAMINATED FROM DIRECT CONTACT WITH WASTE, SURFACE DISCHARGES FROM THE OPEN PIT, AND SEDIMENT FROM THE ACTIVE LANDSLIDE ON THE NORTHERN PART OF SITE. ANALYSIS HAS SHOWN THAT THE ACID MINE DRAINAGE IS LARGELY FORMED BY OXIDATION OF THE VERY FINE-GRAINED PYRITE, NOT BY OXIDATION OF ELEMENTAL SULFUR. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 30-DEC-96 | Western Field Operations Center (WFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.