 | | Journal (article/letter/editorial) | | and pink agate. Figure 1: North cut of the South Range quarry. Basalt flows strike parallel to the hill...Minerals in Keweenawan Basalt SOUTH RANGE QUARRY DOUGLAS COUNTY, WISCONSIN WILLIAM S . CORDUA Department...Earth Science University of Wisconsin—River Falls River Falls, Wisconsin 54022 M O S T C O L L E C T...exposed along streams or in pits. Few know that Wisconsin also has a good locality where Lake Superior agates...ROCKS & MINERALS The locality is a small quarry located just south of the Parkland Township dump, approximately |  | | 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...Vulcan Materials quarry in Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |  | | Journal (article/letter/editorial) | | lapidary materials THE Geologic History of WISCONSIN GEOLOGICAL EVENTS THAT OCCURRED T H O U S A N...in geologic history. The geologic history of Wisconsin, as recorded in the rocks, spans some 3,000 million...Over this immense span of time, the area we call Wisconsin has experienced a wide variety of geological events...Rocks of this age are extensively exposed in Wisconsin, and therefore the Precambrian con tains most...Geology Department University of Wisconsin-Oshkosh Oshkosh, Wisconsin 54901 part of the state. The Mesozoic |  | | Report (volume) | | ........Prof. B. L. Miller, Lehigh University, South Bethlehem, Pa. Florida............Dr. E. H. Sellards...Charles W. Brown, Providence. South Carolina.. .Dr. Earle Sloan, Charleston. South Dakota... .Prof. E. C. Perisho...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; |  | | Book | | ROCKHOUNDING Wisconsin A Guide to the State’s Best Sites ROBERT BEARD To the memory of my grandmother...rockhound that I ever knew, and she loved northern Wisconsin and geology. She would have been thrilled to...Beard, Robert D., author. Title: Rockhounding Wisconsin : a guide to the state’s best sites / Robert Beard...and preservation—Wisconsin—Guidebooks. | Minerals—Collection and preservation—Wisconsin—Guidebooks. Classification:...��������������������������������4 Geology of Wisconsin��������������������������������������������� |  | | Journal (article/letter/editorial) | | Minerals in Keweenawan Basalt, South Range Quarry, Douglas County, Wisconsin, W. S. Cordua, 412-415 Anatase...Robinson, S. Augelite, New Hampshire, 304 Augite, Wisconsin, 414 Barite: Colorado, 133, 143, 200-222; New...Minerals in Ke weenawan Basalt, South Range Quarry, Douglas County, Wisconsin, 412-415 Covellite, Colorado...215; New Hampshire, 290, 435; Ohio, 512-540; Wisconsin, 414 California State Mining and Mineral Muse...California, J. A. Bartsch, 42-48 Camp Bird Mine, Ouray County, Colorado, T. Rosemeyer, 114-149 Cares, J . W. |  | | Report (volume) | | ......... South Carolina......................................:.................... South Dakota................................................... Wisconsin.................................................Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, and Texas; to list all the literature...Catalogue of the mineral localities of South Carolina: South Carolina Geol. Survey, ser. 4, Bull. 2,...1908. Scott, Samuel, Map of the Black Hills of South Dakota and Wyoming, with full descriptions of mineral |  | | Book | | ....243 APPENDIX II: MINERAL SPECIES LISTED BY COUNTY ...............................248 ABOUT THE AUTHORS...shallow nested spoons whose long axis trends north-south (Figure 2). At the center of the basin, just west...Marquette County include the Presque Isle body, the Yellow Dog body in the northern part of the county, and...Ishpeming. Several bodies also occur in Dickinson County near the mouth of the Sturgeon River. A distinctive...outcrops in the SW¼ section 27, T44N, R31W, Iron County, about 1.6 kilometers west of Lake Ellen, and about |  | | Journal (article/letter/editorial) | | radial aggregates, sometimes as singles, and they range in size from 2 to 4 millimeters. While some specimens...mines at Norway and Vulcan, Michigan, near the Wisconsin border. We arrived at Norway early Sat., June...road work. However a couple of good pieces of hematite and a nice cluster of barite crystals were found...stopping at Randville where there is located a marble quarry. Here we found lovely specimens of white satiny...is located the village of Felch. At the dolomite quarry a mile or so east we found good crystals of light |  | | Report (issue) | | and western Stearns counties. . . . 30 Morrison County .................................. 132 Stearns... . . . . . . . . . . . . . . . . . . . 49 Todd County ...................................... 49 Morrison...mines .............................. 135- r68 North range mines. . . .. . . . . . . . ... .. . . . . . . ... . . . . . . . .... . . . . . . . . . . 159 South range mines. . . . . . . . . . . . . . . . . . . ....III. A. Granite outcrop at Meyers Quarry near Pierz, Morrison County, showing horizontal jointing B. Inclusions |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...'Lake Copper' furnished the sinew, Upper Peninsula hematite provided the muscle, and Michigan calcite supplied...exceptionally fine, twinned analcite crystals from Houghton County ························-··-······-··-········...····· 41 2. Ankerite on siderite from Alpena County ···-··············-··················· 46 3....stalactitic limonite from Negaunee in Marquette County .............................................. |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...feet thick in the south, grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...feet thick in the south, grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |  | | Journal (article/letter/editorial) | | Investigation of Gilley Fluorspar Deposits in Cherokee County, Alabama, by James F. O'Neill. It is interesting...fluorite worthy of special investigation this far south. The deposit is 17 miles east of Gadsden, 50 miles...in Cherokee County, located in West 1/2, West V2 of Section 16, Township 12 South, Range 9 East, and...pegmatite district lies across the Park-Fremont County line in south-central Co'crado, a few miles northwest...to us. Will some Colorado reader tell us in what county is Hans Peak and, if possible, send us a few notes |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...CARTERSVILLE: area barite pitsBarite, Geodes, Goethite, Hematite, Limonite, Iron minerals; area mines, as important |  | | Report (issue) | | connected with the industry a I'e solved. The Mesabi range has probably reached its zenith in less than fifty...tons of low-grade iron-bearing material on that range, and it is not too early to plan for its utilization... . . . . . . . . . . . . . . . . .. The Mesabi Range. . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . .. The Gunflint Range. . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . .. The Cuyuna Range. . . . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | . . Bikita Quarry Lepidolite ...... . Chestnut Flat Mine Muscovite .... . Petrick Quarry Biotites .......... . 62 Giants Range Region ...... . General Statement ....... . Giants Range Granite . . . . . ...Relative Ages from Zircon Types Ages for the Giants Range Region. . . . . ...... 62 62 ()3 64 64 65 History..... . Correlation with Other Districts .... _ Wisconsin ................. _ Michigan ...................Heart Granite ........ . · .. 129 Granite of Larsen Quarry .. . · .... 130 Fort Ridgley Granite ......... |  | | Book | | Fossils in America A Range Guide to Mines and Minerals The Rock-Hunter's Range Guide Petrified Forest...different form in A Range Guide to Mines and Minerals and The Rock-Hunter's Range Guide, both by Jay Ellis...Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia...Virginia Washington West Virginia Wisconsin Wyoming Appendixes 615 I Gemstone and Mineral Essentials 617...Rock-Hunter's Range Guide (Harper & Row, 1962) dealt primarily with how and where to seek gemstones. A Range Guide |  | | Report (issue) | | (glacially carved basalt) 4 (3) 39 South Range Quarry South Quarry Volcanics Volcanics [PLy]) [PLV]) ...Keweenaw Fault) Fault) D4 D4 (Dl) (Dl) 139 139 South South Point point (view (view of of the the tip tip...positions positions during during the the Wisconsin Wisconsin ice iceretreat. retreat. 28 28 Figure 15:...ice-marginal ice-marginal positions during the Wisconsin Wisconsin ice ice retreat. 29 Figure Figure 16; 16:...Geologic Geologic profile of the the South South Range Range Quarry. Quarry. 38 Figure 21: 21: Cross section |  | | Journal (article/letter/editorial) | | can pay for entrance to spend a day in a quartz quarry. Information and a few of the locations can be...sandstone. Monument Rocks (Chalk Pyramids): 25 miles south of Oakley and just east of US-83 along a dirt road...marshy terrain. Halls Gap Geodes: About 5 miles south of Stanford on US27; http://www.mindat.org/loc-16152...(Devil’s Honeycomb): Southern Washington County, just south of Big River and Hwy-M on Figure 6. Adrian...stalactites. Rock Bridge Memorial State Park: 5901 South Hwy-163, Columbia, 65203; https://mostateparks. |  | | Journal (article/letter/editorial) | | Midcontinental Rift of the Keweenaw Peninsula, Michigan, USA Ria L. Mitchell a,∗ , Nathan D. Sheldon b a Department...North University Avenue, Ann Arbor, MI 48109-1005, USA b a r t i c l e i n f o Article history: Received...sedimentary rocks from the Keweenaw Peninsula (Michigan, USA) are geochemically characterized to examine weathering...a geographically-wide and lithologically-varied range of localities across the Keweenaw Peninsula, Michigan...modern extent of the MCR system, reaching ∼1300 km south to Kansas. (B) Geologic map of the Keweenaw Peninsula |  | | Book | | Clinton iron ores of Dodge County, Wis 45 Paleozoic iron ores in western Wisconsin Iron ores of the north...knowledge 72 Bibliography 73 Michigan Northern Wisconsin Minnesota 77 Ontario 81 Lake Superior region...Keweenaw Point Northern ^Wisconsin Central Wisconsin Northeastern Wisconsin 97 98 98 98 Linear monadnocks...Falls district 107 North-central Wisconsin 107 Northwestern Wisconsin 108 plains 108 Area The 99...Island Keweenaw Point and northern Michigan and Wisconsin Keweenawan mesas Huronian monoclinal ridges and |  | | Report (issue) | | History Conference Congress Contributions correlation County Deutsche geologische Gesellschaft Zeitschrift'...Academy of Science Washington Biological Society Wisconsin Academy of Science Zeitschrift fUr Praktische...iron-ore deposits of the Ely trough. Vermilion Range. i\Iinn.: L.S.M.I. Proc .• vol. 12. p. 116-14'2...Adams, Francis S. 1. The iron formation of Cuyuna range. i\linn.: Econ. Geol., vol. 5. p. 729-740, 1910;... April-May 1929. Allison, Ira S. 1. The Giants Range batholith of Minnesota: Jour. Geol., vol. 33, no |  | | Journal (article/letter/editorial) | | banded red jasper and black sparkling specular hematite which turned and twisted into sharp folds. This...here is a hard, red, siliceous, low phosphorus hematite and is used for grading as a mix with other iron...Mine and its neighbor the Verde-Antique Marble Quarry. The geology of this area was reviewed and the..."luncheon" by hustling out to the National Mine dump south of Ishpeming. (3:30 P.M.— 5:00 P.M.). The old Sellwood...for the wash bowls to rid ourselves of the red hematite and prepare for the big feed— the "BOULDER BUSTERS |  | | Report (issue) | | rock outcrops in east-central Minnesota, west, south, and east of the district. It was thought probable...structure and correlation of the rocks of the Cuyuna range and on their relation to the general structure and...that has a bearing on the geology of the Cuyuna range has been gained in this work. GENERAL FEATURES OF...district is in Crow Wing County, but parts of it lie to the northeast in Aitkin County and to the southwest...southwest in Morrison County. (See PI. I.) The Northern Pacific Kailway branch line running from Duluth westward |
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