| Deposit ID | 60001572 |
|---|---|
| MRDS ID | W001391 |
| Record type | District |
| Current site name | Marquette Iron District |
| Related records | 10146135, 10310201 |
| Geographic coordinates: | -87.69172, 46.4531 (WGS84) |
|---|---|
| Location accuracy | 100(meters) |
| Relative position | MARQUETTE IRON DIST. CONTAINS AROUND 125 MINES. MOST ARE NOW EXTINCT, BUT THOSE OPERATING, ABOUT TO OPERATE OR RECENTLY CLOSED HAVE BEEN WRITTEN UP SEPARATELY., ACC LOCATION IS FOR WINTHROP MINE IN THE DISTRICT. |
Political divisions (FIPS codes)
Marquette(county)
Michigan(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Ishpeming(quadrangle 1:24,000 scale)
Gwinn(quadrangle 1:100,000 scale)
Marquette(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Escanaba(hydrologic unit)
Northwestern Lake Michigan(hydrologic accounting unit)
Northwestern Lake Michigan(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Michigan | Marquette |
| Commodity | Importance |
|---|---|
| Iron | Primary |
| Model code | 241 |
|---|---|
| USGS model code | 34a |
| Deposit model name | Superior Fe (BC name is Lake Superior & Rapitan types iron-formation) |
| (1) | -87.69172, 46.4531 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | WESTWARD PLUNGING SYNCLINORIUM OPEN AT WESTERN END. ; REG.TRENDS: E-W |
| Development status | Producer |
|---|---|
| Discovery year | 1844 |
| District name | MARQUETTE IRON DISTRICT |
|---|
JAMES, H. L., 1955, ZONES REG. META. IN N. MICH.; G. S. A. BULL., VOL. 66, P. 1455-1488.
THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.
THE LAKE SUPERIOR IRON ASSOC., 1952, LAKE SUPERIOR IRON ORES.
GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT: ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517
CANNON, W.F., POWERS, S.L., AND WRIGHT, N.A., 1978, COMPUTER-AIDED ESTIMATES OF CONCENTRATING-GRADE IRON RESOURCES IN THE NEGAUNEE IRON-FORMATION, MARQUETTE DISTRICT, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1045, 21 P.
D'ALIGNY, HENRY, 1864, REPORTS ON THE VALUE OF THE COMPANY'S LANDS LOCATED IN THE IRON REGION OF LAKE SUPERIOR, COUNTY OF MARQUETTE, STATE OF MICHIGAN: BOSTON, WRIGHT AND POTTER, PRINTERS, ST. MARY'S CANAL MINERAL LAND COMPANY, 54 P. (GIVES AN EARLY SUMMARY OF RESULTS OF EXPLORATION AND ACKNOWLEDGEMENT OF THE ,UNEXHAUSTABLE, IRON RESOURCES OF THE RANGE.)
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-NOV-72 | CANNON, SUZANNE S. | U.S. Geological Survey | |
| Updater | 01-NOV-95 | SUTPHIN, D.M. (CANNON, W.F.) | U.S. Geological Survey | |
| Editor | 01-MAY-97 | MASON JR., G.T. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.