Topical report, author serpa, l f and cook, k l, abstractnote aeromagnetic and gravity surveys were conducted during 1978 in the black rock desert, utah over an area of about 2400 kmsup 2 between the northtrending pavant and cricket mountains. Government publication, state or province government publication. Volcanic features in the black rock desert, millard county. The area is in juab county and is located about 24 miles west of jericho and about 35 miles north of delta. Geology and earth science news, articles, photos, maps and more. Geology quaternary geology of the black rock desert millard county utah. Volcano hazards program yvo black rock desert volcanic. Read geology of millard county utah online, read in mobile or kindle. Utah geologists showcase states scenic wonders with. Opal is a hydrated amorphous form of silica sio2nh2o. Surficial deposits in the black rock desert of westcentral utah, in an area encompassing 12 7. Utah geological and mineral survey, 1991 ocolc1083763865. Amazing to find a lake on the black rock desert i went to the black rock desert on a whim, not sure where i was heading.
Basaltic cinder cones of the black rock desert near beaver, utah. Geothermal resources of the western arm of the black rock desert. The black rock desert volcanic field in millard county, utah, is a cluster of several volcanic features of the great basin such as pavant butte and tabernacle hill. Detailed gravity and aeromagnetic surveys in the black. Black rock desert volcanic field, utah black rock falls, waterfall in uvas canyon county park, near morgan hill, california black rock forest, nature preserve in the hudson highlands of orange county, new york.
Part of the eastern basin and range province, the black rock desert volcanic field covers nearly 7,000 km 2 2,700 mi and is 145 km 90 mi long. Found the little town of gerlach, nv and began exploring with some local feedback soon found the desert and bordering mountains. The playa extends for approximately 100 mi 160 km northeast from the towns of gerlach and empire, between the jackson mountains to the east and the calico hills to the west the black rock desert is separated into two arms by the black rock range. Episodic volcanic activity has occurred here from a couple million years ago up to a few centuries ago, leaving intriguing landforms and features including volcanic cones, lava tubes, pressure ridges, and craters. This book is a 6 x 9 paperback with 180 pages, descriptions, maps and photos. The history of this little town is featured in the book, life on the black rock desert. The black rock desert field contains both utah s youngest known rhyolite dome 0. To help geology students learn the sequence of rock formations in the three geologic provinces of utah.
It is deposited at a relatively low temperature and may occur in the. The most recent volcanic activity in utah occurred about 600 years ago in the black rock desert millard county. It is the youngest volcanic area in utah and contains both utah s youngest known rhyolite dome 0. The most popular attractions are the black rock desert playa, the narrow gorge of high rock canyon, the natural hot springs, and historic wagon trails. Download geology of millard county utah ebook free in pdf and epub format.
Geology, selected geophysics, and hydrogeology of the white river and parts of the great salt lake desert regional groundwater flow systems, utah and nevada peter d. Black rock desert volcanic field, utah black rock falls, waterfall in uvas canyon county park, near morgan hill, california black rock forest, nature preserve in the. Chemical trends in the ice springs basalt, black rock. Sedimentary rocks are exposed in the northeast part of the area. The main access to the black rock desert and the playa is by county route 342094, forking right just north of town, and running right along the edge of the playa for 12 miles. The black rock desert high rock canyon nca hosts a multitude of recreational opportunities within its 800,000 acres. Brigham young university geology studies, issues 14 snippet view 1967. Pitblado 2000 paleoarchaic surface assemblages in the great salt lake desert, northwestern utah. Black rock deserthigh rock canyon emigrant trails nca. Quaternary geology of the black rock desert, millard county, utah. Snowflake obsidian collected in the black spring area, black rock desert, millard county.
Chemical trends in the ice springs basalt, black rock desert. The black rock desert volcanic field consists of a group of closely spaced small volcanic fields of pleistocenetoholocene age in the black rock and sevier deserts of southcentral utah, at the eastern margin of the great basin. These are the main things that distinguish it from hornblende see below. Click download or read online button to get geology of millard county utah book now.
Recent volcanic activity in sw utah black rock desert, across the border. They consist of precambrian sheeprock series and ordovician fish haven dolomite. Obsidian in the black rock desert, millard county utah outdoor. Visit the places where experienced rock and mineral collectors have found success. Nca and wilderness areas map 6mb pdf click on a wilderness area in the map below to view a detailed map. Motorized vehicles and bicycles are not allowed in wilderness areas.
Oviatt abstract surficial deposits in the black rock desert of westcentral utah, in an area encompassing 12 7. See more ideas about utah, minerals and rocks and minerals. Quaternary geology of the black rock desert, millard county, utah special studies utah. Life on the black rock deserta history of clear lake, utah. Check flight prices and hotel availability for your visit. Its crystals and cleavage fragments are nearly rectangular in crosssection at angles of 87 and 93 degrees. Journal of california and great basin anthropology 221. The most popular attractions are the black rock desert playa, the narrow gorge of high rock canyon, the natural hot springs, and. Black rock desert nevada 2020 all you need to know before. The black rock desert in northern nevada is traditionally known as the location of the annual burning man celebration which takes place at the end of august.
Detailed descriptions, photos and maps guide you to some of the best gem collecting sites in the state. Most of the pictures are black and white not very helpful obviously, but there is a section in the middle with several color pictures of specimens he has found in the areas mentioned in the book. It encompasses nearly 120 miles of emigrant trails, the black rock desert, and high rock canyon. Science and nature, geology, basin, nevada, map, location map, science and nature books, maps, peta. Red rock canyon nca geology of red rock canyon nca. Subalkaline volcanism in the black rock desert and markagunt plateau volcanic fields of southcentral utah. The only place in the united states were these types of volcanoes are currently active is hawaii. The black rock desert is the southern extension of the sevier desert between the cricket mountains and the pavant range, and lies mostly between altitudes of 4650 feet and 6000 feet.
Subalkaline volcanism in the black rock desert and markagunt plateau volcanic fields of southcentral utah article pdf available january 2010 with 397 reads how we measure reads. Swaying like a skyscraper, the red rock tower taps into the deep vibrations in the earth wind, waves and faroff earthquakes. This ductile thrust and its less deformed upper plate are wellexposed in the western black rock desert. These companion maps and this bulletin portray the geology of millard county more completely and accurately than any previously published work. Quaternary geology of the black rock desert, millard. View georef thesaurus close mobile search navigation modify your advanced search modify your advanced search. Pdf subalkaline volcanism in the black rock desert and. The fields ice springs event was an explosive eruption followed by lava flows that were utahs most recent volcanic activity 11401440 ad. Recent volcanism in the black rock desert and markagunt plateau volcanic fields in southcentral utah is mainly subalkaline, which is uncommon elsewhere in the basin and range province.
This book focuses on the art history of the black rock desert playa up until 1990, laying the groundwork for the larger, participatory art events of recent history. Previous geologic mapping in the western area of the black rock desert consists of the. The black rock itself, the namesake of the desert, is a piece of an ancient island. This site is like a library, use search box in the widget to get ebook that you want.
Download pdf geology of millard county utah free online. Celebrating venetta bond kelseys 100th birthday may 8, 2010 near clear lake, utah, the little onehorse town mother was born and raised in its now a ghost town. Geology of millard county utah download ebook pdf, epub. Ocean for much of the past 600 million years, the land that is now red rock canyon nca was the bottom of a deep ocean basin and the western coast of north america was in present day western utah. Below is a listing of the many factors that make up the deserts of the southwest. When magma emerges onto the earths surface, the molten rock is called lava. At about the same rate that your heart beats, a utah rock formation called castleton tower gently vibrates, keeping time and keeping watch over the sandstone desert. Check out the new look and enjoy easier access to your favorite features. Quaternary geology of the black rock desert, millard county, utah special studies utah geological and mineral survey oviatt, charles gifford on. Books about black rock desert volcano black rock desert. The black rock desert region is in northwestern nevada and the northwestern great basin. Past gerlach, nv 447 turns away to the northwest, reaching alturas in california after 82 empty miles. It is the northernmost volcanic field in a belt of young volcanic fields beginning in the northern grand canyon of arizona and continuing in a northtrending line through utah. The desert mountains and the allison knolls make up a group of isolated peaks which rise from part of the bonneville lake plain.
It lies at an elevation of 3,907 ft 1,191 m and has an. To supplement courses in geology at the high school and college levels. Buy quaternary geology of the black rock desert, millard county, utah openfile report utah geological and mineral survey by charles gifford oviatt isbn. Subalkaline volcanism in the black rock desert and markagunt plateau volcanic fields of southcentral. Beneath the soil you walk on and the deep layers of soft mud that cover the ocean basins is a basement of hard rock and minerals.
Quaternary geology of the black rock desert, millard county. Everyday low prices and free delivery on eligible orders. Pdf geology of millard county utah download ebook for free. They make up the backbones of hills and mountains and the foundations of plains and valleys.
Whole rock xray fluorescence and atomic absorption analysis. The black rock desert volcanic field is divided into five subfields, each with their own history. Periodic quaternary volcanism in the black rock desert utah. The black rock desert is a volcanic area, or volcanic field, covering more than 700 square miles in eastern millard county.
Sevier desert are pliocene to recent volcanic rocks within the black rock desert volcanic field brdvf. The fields ice springs event was an explosive eruption followed by lava flows that were utah s most recent volcanic activity 11401440 ad. Quaternary geology of the black rock desert, millard county, utah special studies utah geological and mineral survey. While nearly 75,000 people travel to the event each year, the rest of the time the desert and its stark but beautiful surroundings are essentially empty of any crowds.
The black rock desert volcanic field of a group of small volcanic fields in south central utah, at the eastern margin of the great basin. The black rock desert is the youngest volcanic field in utah and contains both utahs youngest known rhyolite dome, white mountain, and its most recent eruptive. Utah obsidian sources black rock area references arkush, brooke s. Nca and wilderness areas map 6mb pdf click on a wilderness area in the map below to view a detailed map of the area. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. Buy quaternary geology of the black rock desert, millard county, utah special studies utah geological and mineral survey by oviatt, charles gifford isbn.
Jul 29, 2019 augite is a standard black or brownish black pyroxene mineral of dark igneous rocks and some highgrade metamorphic rocks. Quaternary geology of the black rock desert millard county utah. Quaternary geology of the black rock desert, millard county, utah by charles g. A field guide to some of the states best rockhounding sites.
Black rock desert volcano, utah canada and usa mainland. Salt lake city if youve never explored utah s youngest volcanic field known as black rock desert and taken a gander at the devils kitchen scarp, geologist adam mckean takes you there through his photographs of some of its features scattered throughout 700 square miles. Subalkaline volcanism in the black rock desert and markagunt plateau volcanic fields, in carney, sm, et al. Get directions, maps, and traffic for black rock, ut. Addison thompson 20, pitzer college, pa nhia moua 20, carleton college, and sam patzkowsky 20, franklin and marshall write about our last day of field work 6. The black rock desert is a semiarid region in the great basin shrub steppe ecoregion, of lava beds and playa, or alkali flats, situated in the black rock deserthigh rock canyon emigrant trails national conservation area, a silt playa 100 miles 160 km north of reno, nevada that encompasses more than 300,000 acres 120,000 ha of land and contains more than 120 miles 200 km of. Detailed gravity and aeromagnetic surveys in the black rock. It looks like basalt, but the black rock is really made up of fi ngers of volcanic rocks and limestone, remnants of those transported island chains. The black rock itself, the namesake of the desert, is a piece of an ancient island chain. Feel free to use or modify this presentation however you choose.
185 1475 764 42 450 1373 1314 783 119 1486 1320 232 100 328 218 1434 1586 1075 92 173 1623 736 880 491 875 313 1303 787 1000 688 454 723 953 812 484 312 1118 912 1170