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Magnetite from
Ashland County, Wisconsin, USA


Locality type:County
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Banded iron formationⓘ1 photo of Magnetite associated with Banded iron formation at this locality.
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Ashland County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:139293
Long-form Identifier:1:3:139293:7
GUID (UUID V4):025c71aa-40be-42b4-b6bb-7cd84c415828
Localities for Magnetite in this Region
Ashland Black Granite Quarry, Ashland County, Wisconsin, USA
Penokee Gap, Bad River, Ashland County, Wisconsin, USA
Ballou Creek, Ashland County, Wisconsin, USA
Butternut exploration, Butternut-Conover District, Ashland County, Wisconsin, USA
Ford Lucas, Butternut-Conover District, Ashland County, Wisconsin, USA
Michigan Mine, Butternut-Conover District, Ashland County, Wisconsin, USA
Hanna test pit, Gogebic Range, Ashland County, Wisconsin, USA
Berkshire Mine (Pioneer Mine; Hoppenyan exploration), Mount Whittlesey, Gogebic Range, Ashland County, Wisconsin, USA
Penokee deposit (West Gogebic taconite deposit; Penokee Range magnetite taconite), Gogebic Range, Ashland County, Wisconsin, USA
Loon Lake quarries, Ashland County, Wisconsin, USA
Mineral Lake intrusion, Ashland County, Wisconsin, USA
Mineral Lake lookout tower, Ashland County, Wisconsin, USA
Mineral Lake sulfide orebody, Ashland County, Wisconsin, USA
Potato River intrusion, Ashland County, Wisconsin, USA
References
Reference Search (possible matching items)
Report (volume)
Meridian of 76° 30', from Tompkins County, Hew York, to Bradford,County, Pennsylvania, by Henry S. Williams...iron-bearing series of the Penokee region of Wisconsin....... In the slates of the Saint Louis River...qnartzite formation of the Baraboo region of Wisconsin...... In the qnartzite formation of Southern Minnesota...39 40 41 41 In the Saint Peter's sandstone of Wisconsin........................ 41 In the Eureka quartzite...Peter's sandstone, Arlington Prairie, Columbia County, Wisconsin. No. 95 of the list, p. 42. The enlargements
Journal (article/letter/editorial)
Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new
Journal (article/letter/editorial)
garnet, black lustrous ilmenite, black lustrous magnetite, and colorless zircon that fl. orange. It is the...sand its reddish color. Gorda, in S.W. Monterey County, is on the Pacific Ocean. Creek sand from Cherry...colorless rock crystals with sharp faces), dull black magnetite, white mica, grayish feldspar, brown limonite...smoky), gray to brownish feldspar, black lustrous magnetite, black lustrous ilmenite, and some colorless zircon...Charles Mill Reservoir on US 30 in Ashland County (near the Richland County line) to collect a sand sample
Journal (issue)
intergrown with hornblende, and accom panied by magnetite and apatite. Titanite is abundant, with the q...“wild and wooly” West as is in existence : P—-—-, Wisconsin, March, 5th, 18—, George, B. F—_, Wesr, medk ford...to I mite get Stuck on, Security, Sav ings bank ashland national bank Senitor Pane cleveland ohio are re...Express adres is Mellen ashland Co Wisconsin, My post ofice Adres, is Penokee, Wisconsin Send the bill to me...50, $3,50 Send By Express, to Mellen Ashland County, Wisconsin, My Post Oflice Adress, is Penokee Wis
Book (edition)
mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior
Book
Minnesota, Fossil and Mineral Trails Lakes States Wisconsin, Indiana, Illinois, Michigan, by June Culp...vast mineral deposits were located in northern Wisconsin. The Great Lakes States of the Midwest still have...St. Paul. Minnesota is a Lake Superior State. Wisconsin has shoreline on both Lake Superior and Lake Michigan...through Itasca and St. Louis Counties into Lake County. Hibbing is about the center of this historic area...yn SOUDAN Uhl gies Ye” Wrecine “a RAPIDS | WISCONSIN Wh. = \RON RANGES 13 the many old dumps of
Report (issue)
United States Geological Survey. University op Wisconsin, Department of Geology and Mineralogy, Madison...Numakagon Lake of Wisconsin, including the Porcupine Mountains Section V. NoRTH^VESTERN Wisconsin and the adjoining...51, E. 12 W. Anorthite ; diallage titaniferous magnetite olivine. Scale, ; ; 25 diameters. Fig. 4. ...of coarse olivine-gabbro from Bladder Lake, Ashland County, Labradorito; augite; diallage; olivine, mostly... viridite, talc and iron oxide; titaniferous magnetite. Scale, 10 diameters Thin sections of orthoclase-gabbro
Journal (article/letter/editorial)
miles long extending from Coosa County thru Talladega and into Calhoun County. Most of the distance it is...Arizona kaersutite comes from Hoover Dam, Mohave County. A % inch black cube of limonite pseudo after pyrite...interesting, also some small but nicely formed magnetite xls in a quartz-rich gneiss. All float material...specimens. His trip was described in the Yavapai County Messenger, Prescott, Ariz., Thurs. May 27, 1954...collect, is common throughout l o w e r Jefferson County and particularly abundant about De Soto. Some of
Report (volume)
West Virginia... .Dr. I. C. White, Morgantown. Wisconsin.........Prof. W. 0. Hotchkiss, Madison. Wyoming...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby
Report (volume)
............................................ Wisconsin.................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport;
Report (volume)
..---...---....--....----..-.-..---.-.. 20 Magnetite ............................'...................Chromite ..... ....---- .---- --.-------.---.12 Magnetite ._ _--..- ,-- -Cu.............. ...... ....-....From the Silver King mine, Calico, San Bernardino County, Cal. Specific gravity, 6:28. Analysis by W. H...From .Teocalli Mountain, Brush Creek, Gunnison County, Colo. Specific gravity, 7.400 at 14.5°, corrected...vol. 3, pt. 1, p. 46. From the Rose mine, Grant County, N". Mex. Specific gravity, 6.644 at 20°. Probably
Journal (article/letter/editorial)
but were looked upon merely as altered gabbros. Magnetite and titanic iron oxide as well as apatite were...gabbros from Wisconsin, and Irving3 discovered it in similar rocks from both Wisconsin and Minnesota...associated only now and then a grain of pyroxene or magnetite. It differs from "forellenstein" in containing...no olivine, and from R. PUMPELLY: Geology of Wisconsin, III, I88o, pp. 38, 40, 41. 2 A. A. JULIEN:...Examination of eleven rocks from Ashland County, Wisconsin. Geol. of Wisconsin, III, 188o, p. 233. 3R. D. IRVING:
Journal (article/letter/editorial)
Survey, National Center-MS 954, Reston, VA 22092, USA (Received October 10, 1990; accepted after revision...Survey, National Center--MS 954, Reston, VA 22092, USA. tinent rift system (MRS) of North America is one...\ 2.8-2.6 Ga o_L.jA., o 2.8-2.6 ONIARIO WISCONSIN 3.6-1.85 1.85 'li'J i MICHIGAN ILLINOIS ...rift south of LakeSuperiorin Minnesota,Michigan,Wisconsin,Iowa, Nebraska, and Kansas is inferred from gravityand...EASTERNSHORE, AGE LAKE SUPERIOR (Ma) ~ _o rONE I WISCONSIN fflON ~ F-LU Z (.9 JACOBSVILLE SANDSTONE
Book (volume)
ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA
Report (issue)
Glacial map of northeastern Minnesota, northern Wisconsin, and northern peninsula of Michigan_ _ _ _ _ _...glacial lakes of northeastern Minnesota, northern Wisconsin, and northern peninsula of Michigan ________________...Outcr'op of Mowry shale on Thornton dome, Weston County, Wyo.; B, Hand specimen of Mowry shale collected...from Crook County, Wyo.; B, Thin section of Mowry shale from Thornton dome, Weston County, Wyo_ __ _...Corinth, Howard County, Ark.; B, Basal gravel of \Yoodbine formation, near Horatio, Sevier County, Ark_ _ _
Book (volume)
ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA
Book (volume)
beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE:  area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts,
Report (issue)
The Penokee iron-bearing series of Michigan and Wisconsin by Roland Duer Irving and Charles Richard director...The Penokee iron-beariug series of Michigan and Wisconsin by Roland Duer Irving and Charles Richard Van...director Penokee iron-bearing series of Michigan and Wisconsin by Roland Duer Irving and Charles Richard Van... The Penokee Iron-Bearing Series of Northern Wisconsin and Michigan, by Roland D. Irving and C. R. Van...meridian of 76° 30', from Tompkins County, N. Y., to Bradford County, Pa., by Henry S. Williams. 1884.
Report (volume)
...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous...1. Elliott County dike............................................... 2. Crittenden County dike............................................. 3. Colfax County................ I................................142 3. Plumas County............................................... 144 4. Butte County................................................. 146 5. Sierra County...............................................
Journal (article/letter/editorial)
of the mineralization in the Mellen Complex of Wisconsin. Mineralization in the Crystal Lake Gabbro (located...Oronto Group D o u gl a s ult Fa Ke PMG MC Wisconsin w 47°40' MPF w na ee MBD BIC intrusion Michigan...Bay Complex, CC = Coldwell Complex, CCD = Carlton County dikes, DC = Duluth Complex, EGS = Early Gabbro...pyrrhotite, chalcopyrite, cubanite, pentlandite, and magnetite. Rio Tinto company reports indicate a 4 Mt reserve...Mineral Lake area, Ashland County, Wisconsin: Unpublished M.S. thesis, University of Wisconsin, 104 p. Barnes
Report (issue)
1115. Austin, G. S., 1961, Photogeology of Cook County, Minnesota: University of Minnesota, M.S. thesis...Gabbro of northern Cook County, Minnesota: Madison, University of Wisconsin, M.S. thesis, 47 p. 1960...northern Cook County, Minnesota: Institute on Lake Superior Geology, 6th, Madison, Wisconsin, Proceedings...in Mineral Lake area, Ashland County, Wisconsin: Madison, University of Wisconsin, M.S. thesis, 104 p....Institute on Lake Superior Geology, 14th, Superior, Wisconsin, Proceedings, p. 26-27. 1969, Geology of the southern
Journal (article/letter/editorial)
on U. S. 30 in Pittsburgh. 712.3 miles — Beaver County Line (Perm.). 725.9 miles—West Virginia Line on...part of Canton, a nice city and the county seat of Stark County, on our way out. 785.4 miles—The Klinks...Tuscarawas River which we crossed. 800.1 miles—Wayne County line. 814.8 miles—Wooster, on U. S. 30. 820.2 miles—Jefferson...tiny silvery flakes of muscovite. 826.9 miles—Ashland County line. 831.7 miles—We turn right on Ohio 80...nice dark brown jasper pebble. 846.3 miles—Loraine County line. 856.2 miles — Black River crossed— only about
Report (volume)
...................... 1. Eocks from Aroostook County I............................. 19 19 2. Litchfieldite...56 1. Elliott County dike........................................ 56 2. Crittenden County dike............................................... 3. Colfax County......."............................................... 3. Plumas County .............................. .............. 4. Butte County............................ 177 178 179 184. 187 190 5. Sierra County ............................................ 6
Report (volume)
crystalline rocks Maine 1. Rocks from Aroostook 'County 2. Miscellaneous rocks5 v New Hampshire 5 Vermont...Carolina Georgia Kentucky 1.. Elliott County dike 2. Crittenden County dike Tennessee Missouri Arkansas Oklahoma...Grande Canyon 5 2. Mount Taylor region 5 3. Colfax County 4. Miscellaneous rocks 5 Arizona 1. Globe district...Plumas County 4. Butte County 5 5. Sierra County5 6. Nevada City and Grass Valley 5 7. Placer County 8. Eldorado...Eldorado County 5 9. Amador County 5 10. Calaveras County5 11. Tuolumne County 5 12. Mariposa County5
Book
Page Vermont Virginia Washington West Virginia Wisconsin Wyoming 301 311 315 321 325 332 AUTHOR INDEX...Survey 115 Science Hall, University of Wisconsin Madison 6, Wisconsin 5- ,3 7 c..1 G.:, J ~ological Survey...northeast part of the Coosa Coal Field, St. Clair County, Alabama, by H. E. Rothrock. 1949. 69 B. 50 Well...and G. L. Richardson. 91 1940. district, Franklin County, Alabama, by E . F. Burchard and H. D. Pallister...C".1.5 Geology and mineral resources of Cherokee County, AlaC. 2 Abstract of Alabama clay bama, by E .
 
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