| Deposit ID | 10036910 |
|---|---|
| MRDS ID | M025877 |
| Record type | Site |
| Current site name | Zerwekh Prospect |
| Alternate or previous names | Big Z |
| Related records | 10204581 |
| Geographic coordinates: | -120.61589, 47.32982 (WGS84) |
|---|---|
| Elevation | 1097 |
| Location accuracy | 1000(meters) |
| Relative position | ABOUT 5.3 MI NORTH-NORTHEAST OF LIBERTY, Estimated At Prospect Symbol Shown Near Mouth Of Pipe Creek In Nw/4 Section |
Political divisions (FIPS codes)
Kittitas(county)
Washington(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Blewett Pass(quadrangle 1:24,000 scale)
Wenatchee(quadrangle 1:100,000 scale)
Wenatchee(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Yakima(hydrologic unit)
Yakima(hydrologic accounting unit)
Yakima(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Okanogan-Wenatchee National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Washington | Kittitas |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Willamette | 021N | 018E | 08 | Washington |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Primary |
| Molybdenum | Tertiary |
| Vanadium Critical | Tertiary |
| Titanium, Metal Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Gold | Ore |
| Pyrite | Ore |
| Quartz | Gangue |
| Result | SAID TO AVERAGE $8/TON AU+AG |
|---|
| Model code | 151 |
|---|---|
| USGS model code | 25d |
| Deposit model name | Epithermal vein, Sado |
| Mark3 model number | 28 |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite > Diabase | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Sandstone |
| Rock unit name | Swauk Formation |
| Rock description | Swauk Formation |
| (1) | -120.61589, 47.32982 |
|---|
| General form | VEIN |
|---|---|
| Thickness | 2.13M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Swauk District |
|---|
| Ownership category | National Forest |
|---|
| Type | Owner |
|---|---|
| Owner | Zerwekh, V. J. |
| Home office | Chehalis, Wa. |
| First year | 1950 |
| Type of workings | Underground |
|---|---|
| Length | 63.09M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M025877 |
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 134
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-AUG-85 | Andrews, David H. (Lawson, William A.) | U.S. Geological Survey | |
| Updater | 01-APR-92 | Peterson, Jocelyn A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.