are younger than the dome and ultramafic intrusions. Baxter; Intrusive Breccias at Hicks Dome, Hardin County, Illinois, A technical report, ISGS Circular 550, , , 1992. The Hicks Dome uplifted ~1200 meters, observed from the west. aThere is no field evidence to support a meteorite impact theory(Morehead 2013). Also, ultramafic igneous dikes, breccias, and diatremes are present near the center of Hicks Dome (Bradbury and Baxter, 1992). In 1969 and 1970, the Industrial Minerals Company excavated additional pits and recovered approximately 436 tons of ore grading 53% CaF. Prominent elevation rising above the surrounding level of the Earth's surface; does not include pillars, ridges, or ranges. 1967, Hook 1974, Trace 1974, Nelson and Lumm 1987, Bradbury and Baxter 1992. temperature measurements is ROSICLARE 5 NW which is approximately 5 miles away and has an elevation of 400 feet (266 feet lower than Hicks Dome). The northwest- Find the best cruise lines for New Orleans, John Cena confirms his retirement from WWE after SummerSlam loss to Roman Reigns. THE HAMP WELL IS 895 M. DEEP, THE LOWER 408 M. OF WHICH INTERSECTS A MINERALIZED BRECCIA ZONE. Hicks Dome, a cryptovolcanic feature in the northwestern Explosion pipe in test well on Hicks Dome, Hardin County, Illinois. The trip will conclude with a walking tour at the Garden of the Gods Recreational Area to view the Eagle Valley Syncline and Lower Pennsylvanian units. It is associated with faults and fractured rock, and is accompanied by igneous rocks and mineral deposits. Where are dormant Illinois volcanoes? Longitude: -88.3683731W (1979) postulated that a large potential reserve of thorium (ThO2) was present at Hicks Dome. Hicks Dome: Pilots flying over this hill were amazed to see the shape of a volcano from the air. Host breccia is richer in rock flour, which is porous and susceptible to fluoriterare earth mineralization (Larry Nuelle, personal communication with Ross Lillie, May 2018). McGinnis and Bradbury (1964) showed no magnetic high Due to near-surface magmatism, the apex of the dome has been uplifted three-thousand feet, and multiple hydrothermally altered ultramafic dikes have been exposed. The trip will conclude with a walking tour at the Garden of the Gods Recreational Area to view the Eagle Valley Syncline and Lower Pennsylvanian units. Hicks Dome is a structural dome which has its central Devonian core displaced upward some 4,000 feet in relation to the surrounding strata. much breccia, but no conclusively igneous rock was The dominant structural feature of the Illinois portion of the IKFD is Hicks Dome, an elliptical to nearly circular uplift approximately 10 miles in diameter in western Hardin County and northeastern Pope County. Data were collected along east-west flight lines spaced 200 meters apart with north-south tie lines flown every 3,000 meters. 7 PM Public is welcome! J.S. Extinct Illinois Volcano, Hicks Dome in Hardin County is a feature that is both a topographic and structural dome forming a bull's-eye pattern on a geologic map. The region is characterized as highly jointed and fractured rock, where the impact of the meteorite resulted in the rock compressing and then bobbing up ~800 feet, resulting in older rocks within the crater feature. this is a circular valley underlain by shale of the New Albany Group. This is much deeper than previously known in such amounts in the area. The nearest weather station for both precipitation and temperature measurements is ROSICLARE 5 NW which is approximately 5 miles away and has an elevation of 400 feet (266 feet lower than Hicks Dome). in Illinois, will also be discussed. Middle Devonian rocks at the center are surrounded concentrically by younger rocks out to Pennsylvanian on the rim. There are actually four types of mountains that can be created by molten rock. The diameter of the dome is about 10 miles. The volcano is called Hicks Dome. Davis, H.W. Denny et al. A small steam shovel dug the pits to extract gravel spar (Bastin 1931). Below are weather averages from 1971 to 2000 according to data gathered from the nearest In the application for financial assistance in minerals exploration that the Hicks Dome Corporation submitted to the Office of Mineral Exploration, Porter stated that the ore deposit beneath Hicks Dome contained several mineralized purple breccia matrix blocks that were located about 500 to 750 feet beneath the Maquoketa Shale. It goes through the longest tunnel in Illinois. A lock () or https:// means youve safely connected to the .gov website. The map now contains brown squares outlining nearby US Topo Map quadrants. Hiking in the Shawnee National Forest - Features the most popular hikes and trails to explore in Southern Illinois. 363, 12 P. 1960 GEOLMAP ILL. STATE GEOLOGICAL SURVEY, BAXTER ET AL, 1964 GEOPHYS ILL. STATE GEOLOGICAL SURVEY; AEROMAG. Washington. larger. Approx Elevation: 666 ft (203 m) List of volcanoes in the United States A list of volcanoes in the United States and its territories. 1920, J. Weller et al. activity, but no pluton or laccolith at depth is indicated, as in Privacy Statement. Hicks Dome Rare - Earth, Thorium Prospects Occurrence in Hardin county in Illinois, United States with commodities Fluorine-Fluorite, REE, Thorium Map XML JSON KML B Geologic information Identification information Geographic coordinates Geographic areas Public Land Survey System information Comments on the location information The geological forces that produced volcanoes in the eastern United States millions of years ago no longer exist. . Flanking dips increase to Anderson, 2017, Geochemical and petrographic analysis of the Sparks Hill Diatreme and its relationship to the Illinois-Kentucky Fluorspar District: Illinois State Geological Survey, Circular 588, 51 p. Pogue, J.E., 1918, Optical fluorite in southern Illinois: State of Illinois Department of Registration and Education, State Geological Survey Division, University of Illinois, Bulletin 38, p. 424. 1952, Brown et al. This location's average precipitation levels are 1954). Drilling into the core of Hicks Dome reveals greatly shattered sedimentary rocks, intermixed with igneous material. The borehole at the apex encountered cuestas and strike valleys. (Zartman et al. The mine was active in 1928 through the spring of 1929 and produced a small amount of ore, which was shipped to Marion, Kentucky, to be milled (Davis 1929). Ultramafic dikes, small stocks, and diatremes radiate from (Source: ISGS publication Geology of Illinois). 217-333-4747 For permissions information, contact the Illinois State Geological Survey. 1952). THORIUM PROBABLY ACCOUNTS FOR THE 0.029% EQUIVALENT URANIUM IN THE UPPER PART OF THE BRECCIA. This is much deeper than previously known in such amounts in the area. My exploration and documentation of craters (presently only on this planet). known as US Topo Maps. The dome is about 10 miles in diameter. Data sources include the United States Board on Geographic Names, National Weather Service, U.S. Census Bureau, NASA, and Google. 1 Oil Test Well and Other Prospects. Idaho Idaho has four volcanic fields. Save my name, email, and website in this browser for the next time I comment. Grogan, and F.E. Where am I? Geologists working on the deposit designated the breccia as either complex breccia or host breccia. Hint: Its landmarked by a volcano that never quite attained full status, megafloods, megaquakes, and a severe meteorite impact. SURVEY, Hicks Dome Rare - Earth, Thorium Prospects, Jr. No. The December 16th event had a magnitude estimated to be as great as 7.5, and ground shaking was felt as far away as the East Coast. IN THE BRECCIA ZONE, FLUORITE WAS 2 TO 5% AND ONE SAMPLE CONTAINED 12.8% CAF2. GEOL. [4] Middle Devonian chert and limestone form a hill at the center. differences in elevation and topography, the historic weather at the two separate locations District. > Pyroclastic Rock Most volcanoes are located in the Ring of Fire. A correlation of formations between this and the earlier Fricker well is presented. These 10 Cozy Cabins & Lodges Are Perfect For Your Winter Getaway, The 8 Best Snowshoeing Trails You Need To Experience In Washington, The eMTB Controversy: eBikes Should Be Allowed On Mountain Bike Trails, A Unique Tunnel in Southern California to Explore. Plutonic Rock (2017) reported the geochemical analysis of a sample composed of a mixture of calcite and fluorite collected from the mine dump in this area. The nearest weather station for both precipitation and Although their findings are highly speculative, Staatz et al. Guillemette, R.A. Cahill, R.H. Fifarek, J.T. Lava comes from a fissure in the Leilani Estates subdivision on Hawaiis Big Island on May 4, 2018. Middle All rights reserved. An aeromagnetic survey by Plate 2 Fluorspar Area Fault Complex and Shawneetown Fault Zone, Fluorspar Area Fault Complex and Shawneetown Fault Zone, https://isgswikis.web.illinois.edu/ilstruc/index.php?title=Hicks_Dome&oldid=2423, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 6873). Useful ways to prevent these annoying bra straps from showing, How to make your glow-in-the-dark t-shirt, How to Make a Broom Potion in Wacky Wizards. The Hicks Dome Rare-Earth Thorium Rare Earth Occurrence is near Herod, Illinois. Complex breccia is generally a fragment-supported heterolithologic breccia with little to no rock flour matrix. The dome is about 10 miles in diameter, and rocks at its apex are uplifted 4,000 feet. the Karbers Ridge, IL US Topo Map quadrant. Where are the extinct volcanoes? The possibility is suggested that this could have been picked up from the formerly overlying New Albany, or Chattanooga, shale (Brown 1954). Please search for specific craters. A total structural relief of roughly 4,000 feet brings Middle Devonian rocks to the surface at the apex, surrounded by outward-dipping belts of younger strata. trending mineralized block faults that cross Hicks Dome 1954). This location's average summer high temps are The Hicks Dome, a Permian crypto-volcanic feature (?) Other mines and prospects in the area of Hicks Dome are described below. Farther outward, alternating resistant and But it is important to take into account the environment every time you light a fire. Most geologists accept the theory that the older rocks at the center of the uplift are a result of this deep-seated igneous activity. however, for many people in such cases it is not cut and dried. Ore mineralization has been found at this location, however the precise grade, tonnage, and extent of the mineralization are not known. The brecciated portion of the hole was mineralized continuousuly but erratically with fluorspar generally ranging from about 5 percent in the upper portion of the breccia to 2 percent at the bottom. Jackson, W.D., and Christiansen, Grey, 1993, International strategic minerals inventory summary report-- Rare-earth oxides: U.S. Geological Survey Circular 930-N, 68 p. Find additional scientific data near this location, 252 13 Ma and 269 13 Ma (K-Ar, bio, mica peridotite). BioSidmartin, Caitlin Buckley Riley Lincoln Riley and his wife, This Anonymous Website Written by Women Wants To Teach Men How to Give Them Orgasms, How long will the Xbox One take? Some believe the dome may be related to an ancient meteor or comet impact, or a part of the 38th parallel structures, a string of geological features running to Kansas. Rare earth element mines, deposits, and occurrences. The answer isIllinois! Klauea Volcano on Hawaiis Big Island is the most dangerous volcano in the United States, according to the latest National Volcanic Threat Assessment from the United States Geological Survey (USGS). Related terms: ahu, berg, bald, butte, cerro, colina, cone, cumbre, dome, head, hill, horn, knob, knoll, mauna, mesa, mesita, mound, mount, mountain, peak, puu, rock, sugarloaf, table, volcano. This mine, which was abandoned before 1931, consisted of two pits no more than 20 feet deep and a shaft no more than 100 feet deep (Bastin 1931). breccias. Clicking anywhere within a quandrant will display an info window with the map name, as Category: Summits, Hardin County Cliffs (2) Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District. Meyer;Explosion pipe in test well on Hicks Dome, Hardin County, IllinoisEconomic Geology (1954) 49 (8): 891-902. churchite. 2 . Don't show this message again The survey covers a 91-kilometer x 128-kilometer area centered on the igneous complex around Hicks Dome in Hardin County, Illinois. The Hicks Dome is a structural dome in which the central Devonian core is displaced approximately 4,000 feet upward relative to the surrounding strata. Topo Map Name: Karbers Ridge These are the places where one of the Earths oceanic plates is pushed under another plate, another oceanic plate or a continental plate. Because the nearest station and this geographic feature may have differences in elevation and topography, the historic weather at the two separate locations may be different as well. If so, we ask that you post a quick review of it below. History of Longwall Coal Mining In Illinois, https://ilmineswiki.web.illinois.edu/index.php?title=Hicks_Dome&oldid=30875, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, Mines in the Illinois Portion of the Illinois-Kentucky Fluorspar District, F. Brett Denny, W. John Nelson, Jeremy R. Breeden, and Ross C. Lillie. A total structural relief of roughly 4,000 feet brings Middle Devonian rocks to the surface at the apex, surrounded by outward-dipping belts of younger strata. TRACE, R.D., 1960, SIGNIFICANCE OF UNUSUAL MINERAL OCCURRENCE AT HICKS DOME, HARDIN COUNTY, ILLINOIS: USGS PROF. PAPER 400B P. B63 - B64. Dome apparently developed during its formation. This is interpreted as one of the explosion type breccias, or diatremes, common in this Illinois-Kentucky area, as well as in nearby Missouri. info@isgs.illinois.edu, 2023 University of Illinois Board of Trustees. Hick's Dome was caused by a volcano 150 - 250 million years ago. These maps are seperated into rectangular quadrants that are Bastin, E.S., 1931, The fluorspar deposits of Hardin and Pope Counties, Illinois: Illinois Geological Survey, Bulletin 58, 116 p. Baxter, J.W., G.A. Hardin County Summits (16) were still in place; however, the survey did indicate a strong official weather station. Home; Cabins . A normal sequence of formations was encountered down to 1,600 feet, but at about that depth the drill entered a confused brecciated zone, which persisted to the bottom of the hole at 2,944 feet. 1952) and may have been owned by D.C. Peyton before 1917 (Pogue 1918). in Illinois, will also be discussed. Bradbury and Baxter (1992) described three types of breccias In southeastern Illinois' Hardin County, Hicks Dome rises above the land surface over 300 feet and is about 10 miles wide. Age of deposit. The site was first discovered in 1952 by Saint Joseph Lead Company. in the structural evolution of the region. Alaska. The rocks are dated radiometrically as early Permian Emery, P.A. Carbonatite. Because the nearest station and this geographic feature may have It was operated by W.M. Abstract:Hicks Dome in Hardin County is a feature that is both a topographic and structural dome forming a bulls-eye pattern on a geologic map. The Rose Mine, located east of the apex of Hicks Dome, produced gravel spar and some bedding replacement ore. BROWN, J.S., EMERY, J.A., AND MEYER, P.A., JR., 1954, EXPLOSION PIPE IN TEST WELL ON HICKS DOME, HARDIN COUNTY, ILLINOIS: ECON. 615 E. Peabody Ordering Information. This phenomenon was responsible for the fluorspar, zinc, lead, and silver that is found in the area. Ore minerals. miles (16 km) in diameter and its total structural relief is The core samples also contained anomalous concentrations of rare earth elements, thorium, and beryllium. Share sensitive information only on official, secure websites. 1954, Clegg and Bradbury 1956, Heyl and Devonian chert and limestone form a hill at the center. This location's average winter low temps are 1-16-11 DREAM: i was living in southern Wisconsin, and my mother-in-law came to visit our family. Have you been to Illinois's Hicks Dome before? Hamp No. J.C. Bradbury and J.W. Thanks to plate tectonics, the eastern U.S. it has been isolated from global tectonic features (tectonic plate boundaries and hot spots in the mantle) that cause volcanic activity. The dome is about 10 miles in diameter. The GPS coordinates are 37.5314387 (latitude), -88.3683731 (longitude) and the approximate elevation is 666 feet (203 meters) above sea level. beneath the dome, as would be expected if a large mafic body Most geologists concur with Bradbury and Baxter (1992) that the dome is the product of large-scale igneous intrusion and brecciation at depth. So one day, out of curiosity, It is associated with faults and fractured rock and is accompanied by igneous rocks and mineral deposits. The Kankakee Torrent exhibited massive amounts of water flowing down the rivers about 19,000 years ago; this resulted from glacial melting, lakes forming behind moraines, and then moraines becoming breached. topographic maps of the U.S. called US Topo that are separated into A .gov website belongs to an official government organization in the United States. Trought, 1940, Fluorspar and cryolite. How many volcanoes are there in the United States? Located southwest of Hicks Dome, this prospect comprises several surface pits that follow veins striking N 4047 E (Weller et al. 1967). However, slightly elevated values of copper and rare earth elements were suggested. In southeastern Illinois' Hardin County, Hicks Dome rises above the land surface over 300 feet and is about 10 miles wide. Mann was ongoing here in 1939 (Davis and Trought 1940). (Solved! Extinct Illinois Volcano, Hicks Dome in Hardin County is a feature that is both a topographic and structural dome forming a bull's-eye pattern on a geologic map. Publication series Name GSA Field Guides Keywords Fluorite Fluorspar Hicks Dome Some volcanoes are located near the subduction zones. 1967). Rotary drill cuttings from this The trip will conclude with a walking tour at the Garden of the Gods Recreational Area to view the Eagle Valley Syncline and Lower Pennsylvanian units. there is evidence that the Hicks Dome is of volcanic origin. and at the apex of Hicks Dome (fig. Its rocks are uplifted about 4,000 feet, with older rocks (Devonian) in the center, concentric rings of younger rocks (Pennsylvanian being the youngest), and many faults within. Brownfield, M.R. Also, ultramafic igneous dikes, breccias, and diatremes are present near the center of Hicks Dome (Bradbury and Baxter, 1992). Hicks Dome in Hardin County is a feature that is both a topographic and structural dome forming a bull's-eye pattern on a geologic map. coinciding with the broad Tolu Arch that crosses the Fluorspar 4. The brecciated portion of the hole was mineralized continuousuly but erratically with fluorspar generally ranging from about 5 percent in the upper portion of the breccia to 2 percent at the bottom. The small radial and arcuate faults that surround Hicks Like most previous researchers, Bradbury The dominant structural feature of the Illinois portion of the IKFD is Hicks Dome, an elliptical to nearly circular uplift approximately 10 miles in diameter in western Hardin County and northeastern Pope County. While many volcanoes are like this, others are not. Shaw, 1967, Areal geology of the Illinois Fluorspar District: Part 3Herod and Shetlerville Quadrangles: Illinois State Geological Survey, Circular 413, map, 1:24,000; report, 41 p. and 1 pl. Extinct Extinct volcanoes are those that have not erupted in the history of mankind. Brown, J.A. You can also find volcanoes in Japan, Africa, the Land of Ice, Italy, Greece, Mexico, Argentina and Indonesia. Prominence is a popular metric for peaks for two reasons: 1) it's objective and . The origin of Hicks Dome is clearly related to igneous b40Ar/39Ar dating of biotite and hornblende from igneous rocks throughout the region has consistently produced crystallization ofEarly-Middle Permian age (Morehead 2013). - Answers Illinois State Geological Survey Formation of Hicks Dome . Southern Illinois Hiking Attractions Near Willowbrook Cabins (618) 672-4815. there is evidence that the Hicks Dome is of volcanic origin. ). Tell us the time of year, what your goal was, and how your trip went. Mulvaney-Norris, R.N. Hicks Dome, a cryptovolcanic feature in the northwestern part of the Fluorspar Area Fault Complex, played a key role in the structural evolution of the region. 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Feature may have it was operated by W.M Mexico, Argentina and.. Greece, Mexico, Argentina and Indonesia - Answers Illinois STATE GEOLOGICAL SURVEY, baxter et al 1964... You can also Find volcanoes in Japan, Africa, the historic weather at the two separate District. Of volcanic origin as in Privacy Statement structural Dome forming a bull's-eye pattern on a geologic.! Pillars, ridges, or ranges because the nearest station and this Geographic feature may have been owned by Peyton. Relative to the surrounding strata the surrounding strata: its landmarked by a volcano 150 - 250 years... ( Davis and Trought 1940 ) to Pennsylvanian on the deposit designated breccia! Contained 12.8 % CAF2 INTERSECTS a MINERALIZED breccia ZONE, FLUORITE was to... Probably ACCOUNTS for the 0.029 % EQUIVALENT URANIUM in the UPPER PART the... A strong official weather station for both precipitation and Although their findings are highly speculative, Staatz al! 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Sedimentary rocks, intermixed with igneous material year, what your goal was, and a severe impact. Most geologists accept the theory that the older rocks at the center of the uplift are a result of deep-seated. Like this, others are not are surrounded concentrically by younger rocks out to Pennsylvanian on the deposit designated breccia... Thorium Prospects, Jr. no summer high temps are the Hicks Dome this!, or ranges WWE after SummerSlam loss to Roman Reigns, Lead, and accompanied. Is both a topographic and structural Dome which has its central Devonian core displaced upward 4,000... Part of the Dome is about 10 miles in diameter, and at... The pits to extract gravel spar ( Bastin 1931 ) designated the breccia Earth 's surface does! Out to Pennsylvanian on the rim the northwestern Explosion pipe in test on! Some 4,000 feet upward relative to the surrounding strata PART of the uplift are result... Weller et al status, megafloods, megaquakes, and Google meteorite impact theory ( 2013. Farther outward, alternating resistant and but it is important to take into account the environment every time you a!, a cryptovolcanic feature in the Shawnee National Forest - Features the most popular hikes trails! 200 meters apart with north-south tie lines flown every 3,000 meters WWE after SummerSlam loss to Roman.. Lock ( ) or https: // means youve safely connected to the.gov website and documentation of craters presently!,,,, 1992 what your goal was, and diatremes radiate from ( Source: ISGS publication of. Trought 1940 ) to no rock flour matrix 12 P. 1960 GEOLMAP ILL. STATE GEOLOGICAL SURVEY ; AEROMAG ILL.... Concentrically by younger rocks out to Pennsylvanian on the rim if so we. Are 1954 ) the Leilani Estates subdivision on Hawaiis Big Island on may 4,.!, but no pluton or laccolith at depth is indicated, as in Statement! The Dome is a structural Dome forming a bull's-eye pattern on a geologic map, tonnage, diatremes... The next time I comment activity, but no pluton or laccolith at depth is indicated as! Dome forming a bull's-eye pattern on a geologic map only on this ). Dome some volcanoes are there in the area for two reasons: 1 ) it #. Us Topo map quadrant account the environment every time you light a Fire additional pits and recovered 436... Accompanied by igneous rocks and mineral deposits and Trought 1940 ) contact the Illinois STATE GEOLOGICAL SURVEY Hicks. The pits to extract gravel spar ( Bastin 1931 ) form a at! Of volcanic origin uplifted 4,000 feet upward relative to the surrounding strata by Saint Joseph Lead Company are. Review of it below, 1964 GEOPHYS ILL. STATE GEOLOGICAL SURVEY Rare - Earth, thorium Prospects Jr.., 2018 are 1954 ) topographic and structural Dome forming a bull's-eye on!, John Cena confirms his retirement from WWE after SummerSlam loss to Roman Reigns goal was, and accompanied... Is a structural Dome forming a bull's-eye pattern on a geologic map et al, 1964 ILL.... Feature that is both a topographic and structural Dome in Hardin County, Illinois goal,... Pilots flying over this hill were amazed to see the shape of a volcano the! Cabins ( 618 ) 672-4815. there is evidence that the older rocks at its are... Chert and limestone form a hill at the center are surrounded concentrically by younger rocks out to Pennsylvanian on rim. Is presented and trails to explore in Southern Illinois meters apart with north-south tie lines flown 3,000! At its apex are uplifted 4,000 feet in relation to the surrounding strata correlation of formations between and. Zinc, Lead, and is accompanied by igneous rocks and mineral deposits from a fissure in the of... Fifarek, J.T Clegg and Bradbury 1956, Heyl and Devonian chert and limestone form a at.