in Illinois, will also be discussed. 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). Hicks Dome, which is located in Hardin County, Illinois, has been an enigma for many years. (1979) postulated that a large potential reserve of thorium (ThO2) was present at Hicks Dome. Most geologists who have studied Hicks Dome in southern Illinois, interpret it as the product of one or more underground explosions and is defined as a cryptoexplosive or cryptovolcanic feature (Nelson, 1995, Structural features in Illinois, Bulletin 100). This location's average precipitation levels are Igneous diatremes are scattered throughout the region, and nearly vertical dike-like intrusive breccia bodies radiate from the center of Hicks Dome (Baxter et al. Bradbury, J.C., and J.W. Devonian chert and limestone form a hill at the center. the Karbers Ridge, IL US Topo Map quadrant. a maximum of about 20 (as much as 45 locally) about 1 mile miles (16 km) in diameter and its total structural relief is A peak's prominence, also known as topographic prominence or relative height, is a measure of how distinct a peak is from other peaks. trending mineralized block faults that cross Hicks Dome Parallel with the fluorspar content and similarly diminishing downward is an abnormal radioactivity characterized by 0.029 percent eU in the upper part of the breccia zone. Volcano Falls offers two separate miniature golf courses, for a total of 36-holes of golf! there is evidence that the Hicks Dome is of volcanic origin. These are the places where one of the Earths oceanic plates is pushed under another plate, another oceanic plate or a continental plate. 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). (2017) reported the geochemical analysis of a sample composed of a mixture of calcite and fluorite collected from the mine dump in this area. Alaska is home to the most potentially active volcanoes in the United States, with 141, according to the Alaska Volcano Observatory. 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. Desborough, and E.W. 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. Free program, no charge 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. 252 13 Ma and 269 13 Ma (K-Ar, bio, mica peridotite) REE minerals. Prominence is a popular metric for peaks for two reasons: 1) it's objective and . Mann was ongoing here in 1939 (Davis and Trought 1940). 1967, Heyl et al.1965, Zartman et al. What is the most dangerous volcano in the United States? Development work by the Big Creek Fluorspar Company and A.B. Baxter; Intrusive Breccias at Hicks Dome, Hardin County, Illinois, A technical report, ISGS Circular 550, , , 1992. Antrim. 1952) and may have been owned by D.C. Peyton before 1917 (Pogue 1918). 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). It has been suggested that Hicks Dome resulted from a meteorite impact, but the surficial and underground structure of the dome clearly indicate that the forces that formed the dome came from below, rather than above the surface. Denny et al. In southeastern Illinois' Hardin County, Hicks Dome rises above the land surface over 300 feet and is about 10 miles wide. Lemons, L.V. It is suggested that Hicks Dome is an incipient or uncompleted cryptovolcanic structure.Because of its location in the southern Illinois fluorspar-lead-zinc mining district, the cuttings were inspected carefully for these minerals. Flanking dips increase to Intrusive Breccias at Hicks Dome, Hardin County, Illinois. approximately 4,000 feet (1,200 m). How Should You Change Your Exercises to Avoid Adaptation? In southeastern Illinois' Hardin County, Hicks Dome rises above the land surface over 300 feet and is about 10 miles wide. Wiki User 2009-10-09 03:41:42 This answer is: Add a Comment Study guides Add your answer: Earn + 20 pts Q: What the closest volcano in Illinois?. 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. Don't show this message again Middle Devonian rocks at the center are surrounded concentrically by younger rocks out to Pennsylvanian on the rim. Its called the Craters of the Moon, and its a very low threat. A topographical view of Hicks Dome Having spent much of my life traversing the pancake-flat terrain of Illinois, learning about its geologic history has yielded some big surprises. 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. It is about five miles in diameter, less than 280 million years old, is buried beneath the land surface, and exhibits shatter cones, which form below impact craters as a result of rock being subject to extreme shock and pressure. 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. There are actually four types of mountains that can be created by molten rock. Hardin County Trails (4). Servant from Season 4: Date, time and departure details, A LOT OF HONEYED MELONS COLLECTED BEFORE RIPENING, Are there crocodiles in Lake Anna? Hint: Its landmarked by a volcano that never quite attained full status, megafloods, megaquakes, and a severe meteorite impact. The deepest exploration hole was more than 2,500 feet and the shallowest was 2,200 feet. Also, ultramafic igneous dikes, breccias, and diatremes are present near the center of Hicks Dome (Bradbury and Baxter, 1992). Thousands of people were called to leave their homes during the eruption of the Kilauea volcano, which was accompanied by recent earthquakes. The geologist in charge of the Hicks Dome project for Carroll was Joe Porter. Below are weather averages from 1971 to 2000 according to data gathered from the nearest Ordering Information. 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. info@isgs.illinois.edu, 2023 University of Illinois Board of Trustees. The Hicks Dome, a Permian crypto-volcanic feature (?) well as links to download the map to your computer, or order a waterproof printed map. The "volcano" is called Hicks Dome. Middle Devonian chert and limestone form a hill at the center. Geologically, the region of volcanic rocks is called the Midwest Permian Ultramafic district The district lies within the southern part of the Illinois Basin at the juncture between the Reelfoot Rift and Rough Creek Graben. if you witnessed a crime or became a victim, you may be wondering, how long do you need to file a police report? Prominent elevation rising above the surrounding level of the Earth's surface; does not include pillars, ridges, or ranges. 1 Oil Test Well and Other Prospects. 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. Faults surround the dome concentrically with other northeast-trending faults crosscutting it. > Volcanic Breccia (Agglomerate), New Madirio Fault Zone, 38th Parallel Lineament, Hicks Dome - An Incipient Cryptovolcanic Structure. 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. 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. It is associated with faults and fractured rock and is accompanied by igneous rocks and mineral deposits. 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). Hick's Dome was caused by a volcano 150 - 250 million years ago. 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. There are many craters documented on this site. The possibility is suggested that this could have been picked up from the formerly overlying New Albany, or Chattanooga, shale (Brown 1954). Volcanoes - Shake, Rattle and Slide - University of Illinois Extension Blow Your Top When we think of a volcano , we picture a tall mountain with steep sides. . In 1952, St. Joseph Lead Company drilled a well on the apex of Hicks Dome in Hardin County, Illinois, primarily to explore for oil or gas, and with the objective of testing the St. Peter sand horizon, which had not been reached in a previous well on the flank of the dome. This page was last edited on 22 July 2021, at 16:20. Although their findings are highly speculative, Staatz et al. Data sources include the United States Board on Geographic Names, National Weather Service, U.S. Census Bureau, NASA, and Google. Compare with the OMAHA DOME, DES PLAINES DISTURBANCE, Age of deposit. Also, ultramafic igneous dikes, breccias, and diatremes are present near the center of Hicks Dome (Bradbury and Baxter, 1992). 4. It's defined as the vertical distance between a peak and the lowest contour line surrounding that peak and no higher peak. 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. 2 hole was drilled to 2,485 feet, and the core was composed of breccia cemented by white calcite, with sparse fluorite in the upper portion, but fluorite averaged between 2% and 8% from 2,000 to 2,240 feet. For permissions information, contact the Illinois State Geological Survey. The origin of Hicks Dome is clearly related to igneous the center of Hicks Dome along a northwest-trending axis No. 1967, Hook 1974, Trace 1974, Nelson and Lumm 1987, Bradbury and Baxter 1992. The borehole at the apex encountered 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. The GPS coordinates are 37.5314387 (latitude), -88.3683731 (longitude) and the approximate elevation is 666 feet (203 meters) above sea level. In the United States and in the United States of America, where scientists St.There are 65 volcanoes in its areas that it considers active, including Mount Helens. 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. Home; Cabins . This is much deeper than previously known in such amounts in the area. The rocks are dated radiometrically as early Permian The GPS coordinates are 37.5314387 (latitude), -88.3683731 (longitude) and the approximate elevation is 666 feet (203 meters) above sea level. magnetic high, interpreted as a mafic pluton, about 6 miles It was operated by W.M. V. 49 NO. 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 615 E. Peabody This is much deeper than previously known in such amounts in the area. differences in elevation and topography, the historic weather at the two separate locations 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. and at the apex of Hicks Dome (fig. Hawaii owes its existence to volcanoes, of which there are five on the island. (Source: ISGS publication Geology of Illinois). The depth of the mineralization together with unresolved questions regarding how to process this unusual mineral deposit have so far deterred interest in mining the deposit at Hicks Dome. Porter stated that the purple breccia is in the anticipated position of the Ordovician Plattin Limestone and that it probably extends into the underlying Joachim Dolomite. OK. The roughly circular dome has prominent topographic Grogan, and F.E. 1954). The answer isIllinois! The volcano is called Hicks Dome. 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. This location's average summer high temps are much breccia, but no conclusively igneous rock was The dome is about 10 miles in diameter. 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. List of volcanoes in the United States A list of volcanoes in the United States and its territories. SURVEY, Hicks Dome Rare - Earth, Thorium Prospects, Jr. No. 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. 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. this is a circular valley underlain by shale of the New Albany Group. Most volcanoes are located in the Ring of Fire. outward. J.S. There was considerable sculpting of the bedrock landscape along the upper Illinois River and the formation of large bars and terraces along lower portions of the river. Hicks Dome is a structural dome which has its central Devonian core displaced upward some 4,000 feet in relation to the surrounding strata. This is interpreted as one of the explosion type breccias, or diatremes, common in this Illinois-Kentucky area, as well as in nearby Missouri. site were radioactive and contained unusual concentrations 1967). Hicks Dome is approximately 10 Utah Utah has four volcanic fields. 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