Bullion-Monarch Open Pit Mine, Lynn Mining District, Eureka County, Nevada, USAi
| Regional Level Types | |
|---|---|
| Bullion-Monarch Open Pit Mine | Mine |
| Lynn Mining District | Mining District |
| Eureka County | County |
| Nevada | State |
| USA | Country |
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Latitude & Longitude (WGS84):
40° 55' 27'' North , 116° 20' 34'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Carlin | 2,302 (2017) | 30.8km |
Other/historical names associated with this locality:
NBMG Sample Site 132
Structure: Lynn Window Of Roberts Mountain Thrust Sheep Creek Fault
Alteration: Silicification
Deposit: Most of the gold occurs in a zone at the base of the pit where 2 or more N-trending faults intersect. This zone curves to the west in the base of the pit and is truncated at its N end by a cross-cutting structure which is apparently unmineralized. Deposit is tightly structurally controlled. Gold occurs in the fault gouge associated with mg, as, and silicification and jasperoid development. Mineralizing fluids are thought to be post-faulting, having traveled along pre-existing fracture system.
Deposit type: Carbonate-hosted Au-Ag
Development: Active stripping of waste rock (1982)
Rock formation(s): Roberts Mountain
Ore(s): Fault Zone Striking Nsow, Dipping Steeply Ne Acted As Conduit For Ore-Forming Solutions
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
2 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramGallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| Au | Gold | |
| Au | ⓘ Gold | Au |
Other Databases
| Link to USGS MRDS: | 10044098 |
|---|---|
| Link to USGS MRDS: | 10222538 |
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Antler Foreland BasinBasin
- Basin and Range BasinsBasin
- Copper–Bull Run–Elko–Indian Wells BasinBasin
- Mojave DomainDomain
- Northern Basin and RangeWide Rift
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