| Deposit ID | 10036934 |
|---|---|
| MRDS ID | M025908 |
| Record type | Site |
| Current site name | Helena and Sadie Prospect |
| Related records | 10204579 |
| Geographic coordinates: | -121.46677, 47.95425 (WGS84) |
|---|---|
| Elevation | 1097 |
| Location accuracy | 1000(meters) |
| Relative position | ABOUT 1.4 MI WEST-NORTHWEST OF MINERAL CITY SITE, Estimated Northeast Of Sultan King Property Near Center Of Section |
Political divisions (FIPS codes)
Snohomish(county)
Washington(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Monte Cristo(quadrangle 1:24,000 scale)
Skykomish River(quadrangle 1:100,000 scale)
Wenatchee(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Skykomish(hydrologic unit)
Puget Sound(hydrologic accounting unit)
Puget Sound(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
ST(Federal land areas administered by ST)
| Country | State | County |
|---|---|---|
| United States | Washington | Snohomish |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Willamette | 029N | 011E | 36 | SW4 | Washington |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Gold | Primary |
| Silver | Primary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Result | 16-20% CU, $8-10 AU |
|---|
| Model code | 85 |
|---|---|
| USGS model code | 22c |
| Deposit model name | Polymetallic veins |
| Mark3 model number | 46 |
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Granitoid > Tonalite |
| Rock unit name | Index Batholith;Index Batholith |
| Rock description | Index Batholith;Index Batholith |
| (1) | -121.46677, 47.95425 |
|---|
| General form | VEIN |
|---|---|
| Thickness | 1.02M |
| Length | 609.6M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Sultan District |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M025908 |
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 85.
BROUGHTON, W.A., 1942, INVENTORY OF MINERAL PROPERTIES IN SNOHOMISH COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY REPORT OF INVESTIGATIONS 6, P. 48.
TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WHETTEN, J.T., WAITT, R.B., JR., AND ZARTMAN, R.E., 1982, PRELIMINARY GEOLOGIC MAP OF THE SKYKOMISH RIVER 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 82-747, SCALE 1:100,000.
| Subject category | Comment text |
|---|---|
| Deposit | 3 PARALLEL SHEAR ZONES, 2 AT 30 IN. WIDE WITH 18 IN. OF ORE AND 1 AT 6 FT WIDE WITH 40 IN. OF ORE |
| Deposit | POSSIBLY ONE OF THE UNPATENTED CLAIMS OF THE SULTAN KING PROSPECTS |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-AUG-85 | Andrews, David H. (Lawson, William A.) | U.S. Geological Survey | |
| Updater | 01-MAY-92 | Peterson, Jocelyn A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.