Marquette District

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Journal Article
Published: 23 September 2013
Canadian Journal of Earth Sciences (2013) 50 (12): 1165–1177.
...-sulphides. This overprint may be linked to the waning stages of the developing Republic Node. This correlation is inferred due to the occurrence of various Mn silicates and Cu or Au sulphide species that are abundantly present at the Champion Mine, Marquette District. The Champion Mine is proximal...
Journal Article
Journal: Economic Geology
Published: 01 February 1982
Economic Geology (1982) 77 (1): 60–81.
...C. Stephen Haase Abstract Progressive regional metamorphism of the Negaunee Iron Formation in the Marquette district from chlorite to sillimanite grade has resulted in the development of three metamorphic zones and two subzones. The diagnostic zone assemblages are, in order of increasing grade: 1...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1974
GSA Bulletin (1974) 85 (2): 213–218.
...JOHN S. KLASNER; W. F. CANNON Abstract The presence of elongate troughs of Precambrian X (middle Precambrian) rocks in Precambrian W (lower Precambrian) rocks in the western Marquette district of northern Michigan has been known since the late 1800s. However, little data can be brought to bear...
Journal Article
Journal: Economic Geology
Published: 01 January 1933
Economic Geology (1933) 28 (1): 68–74.
Series: GSA Special Papers
Published: 01 January 1980
DOI: 10.1130/SPE182-p113
...) that are remarkably similar to those in the greenstone terrane of northern Minnesota are present on the south side of the Gogebic Range in northern Wisconsin and adjacent Michigan and in the northern complex of the Marquette district. Migmatitic gneisses and amphibolite, which are similar to the high-grade rocks...
Journal Article
Journal: GSA Bulletin
Published: 01 January 1912
GSA Bulletin (1912) 23 (1): 317–328.
... to regard sublimation as one of the two factors in the production of iron ores of the Marquette district. Internal, as well as volcanic, heat was with Whitney a fundamental and active postulate in much of his geological reasoning. The other factor he supposed to have been simply . . . 09 01 1912...
Journal Article
Journal: GSA Bulletin
Published: 01 August 1941
GSA Bulletin (1941) 52 (8): 1265–1278.
...H. W. FAIRBAIRN Abstract Petrofabric study of a specimen of quartzite from a shear zone in the Ajibik formation of the Marquette district, Michigan, contributes the following to the quartz lamellae problem: Excellent orientation relations of the deformation lamellae and crystal axes indicate...
Journal Article
Journal: GSA Bulletin
Published: 31 July 1935
GSA Bulletin (1935) 46 (7): 1137–1162.
...CARL A. LAMEY Abstract INTRODUCTION The Palmer gneiss was originally described as a part of the Basement Complex of the Marquette district in northern Michigan. 1 This gneiss was thought to consist of Archean rocks intruded by Laurentian granite. More detailed work later disclosed that some...
Journal Article
Published: 01 September 1932
American Mineralogist (1932) 17 (9): 437–442.
... such a mineral, containing 12 per cent MgO, cummingtonite. In any case, it is quite a different amphibole from the griinerite examined by the writer which came from Mount Humboldt, Michigan, and was found at other places in the Marquette district, likewise on the Mesabi Range in Minnesota. It has uniform optical...
Series: GSA Special Papers
Published: 01 January 1991
DOI: 10.1130/SPE256-p13
... contains three major iron formations of equivalent age, the Negaunee Iron Formation of the Marquette Iron Range; the Vulcan Iron Formation of the Menominee Iron and Felch Mountain Districts and the Ironwood Iron Formation of the Gogebic Iron Range. In the Baraga Group, the Goodrich Quartzite contains...
Series: Reviews in Economic Geology
Published: 01 January 2008
DOI: 10.5382/Rev.15.14
EISBN: 9781629490229
... important ore deposits can guide future exploration efforts in the United States and Canada. Iron mining in the Lake Superior region (Figs. 1 , 2 ) began in the Marquette district in Michigan in 1848. In 1872 the Menominee district started production while mining in the area to its west, the Crystal...
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Journal Article
Published: 30 September 2019
The Canadian Mineralogist (2019) 57 (5): 719–721.
... are highly enriched in the rare alkalis, Pb, Ta and are depleted in REE, Ti, Sr, and Ba ( Figs. 3 and 4 ). © 2019 Mineralogical Association of Canada 2019 Humboldt granite Florence County Penokean Paleoproterozoic pegmatites and granites occur in Florence County, Wisconsin and Marquette...
FIGURES | View All (6)
Journal Article
Published: 01 November 1979
Canadian Journal of Earth Sciences (1979) 16 (11): 2136–2149.
...Lauri J. Pesonen; Henry C. Halls Abstract A paleomagnetic study involving alternating field (AF) and thermal cleaning, baked contact tests, and the measurement of hysteresis and other magnetic properties has been carried out on 21 Keweenawan diabase dikes (age ~1.1 Ga) from Baraga and Marquette...
Journal Article
Published: 01 July 1984
Canadian Journal of Earth Sciences (1984) 21 (7): 793–801.
...Janet Kappmeyer; David V. Wiltschko Abstract Quartz fabrics and microstructures in quartzites of the Mesnard and Goodrich formations were examined to better define the deformation and metamorphic history of the Marquette Synclinorium, northern Michigan. Fabric development is very weak in the whole...
Journal Article
Published: 01 August 1948
Journal of Sedimentary Research (1948) 18 (2): 86–87.
... is identical with recrystallized chert ]TAB IR ITE OF MINAS GERAES 87 from the Marquette district of Michigan. The grains have the mosaic pattern characteristic of recrysta[lized chert and not a single grain was observed that even remotely suggested clastic origin. Clastic quartz has invariably associated...
Journal Article
Journal: Economic Geology
Published: 01 January 1960
Economic Geology (1960) 55 (1): 150–175.
... in the Marquette, Gogebic, and Iron River districts of Michigan and are accompanied by lesser amounts of nacrite, talc, pyrophyllite, 1M and 2M 1 muscovite, lizardite, clinochrysotile, Al-serpentine, dioctahedral and trioctahedral chlorite, dioctahedral and trioctahedral montmorillomte, palygorskite, and regular...
Journal Article
Journal: Economic Geology
Published: 01 January 1967
Economic Geology (1967) 62 (1): 118–137.
...D. T. A. Symons Abstract Fifty samples were collected from the concentrating iron ores and associated rocks in northern Michigan, U.S.A. They came from: the Republic Mine, Marquette Range; the Groveland Mine, Felch Mountain District; and along the Menominee Range. Standard paleomagnetic procedures...
Journal Article
Published: 01 April 1945
American Mineralogist (1945) 30 (3-4): 135–141.
... and graduated with the bachelor’s degree in 1891. In the fall of that year he became a student at The Johns Hopkins University and received his doctor’s degree in 1894. During the field seasons from 1891 to 1894 he served with the U. S. Geological Survey under R. C. van Hise in the Marquette-Menominee area...
Journal Article
Published: 01 May 2000
The Journal of Geology (2000) 108 (3): 353–361.
... . Haase , C. S. 1982 . Metamorphic petrology of the Negaunee iron-formation, Marquette District, northern Michigan: mineralogy, metamorphic reactions, and phase equilibria . Econ. Geol. 77 : 60 – 81 . Hoffman , M. A. 1987 . The Southern Complex: geology, geochemistry, mineralogy...
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Journal Article
Journal: Geology
Published: 01 July 2016
Geology (2016) 44 (7): 547–550.
... , The Marquette Iron-Bearing District of Michigan, with Atlas : U.S. Geological Survey Monograph 28 , 764 p. Van Hise , C.R. , and Leith , C.K. , 1911 , The Geology of the Lake Superior Region : U.S. Geological Survey Memoir 52 , 641 p. Our results preclude models involving iron...