The Sioux Quartzite is a Proterozoic quartzite that is found in the region around the intersection of Minnesota, South Dakota, and Iowa, and correlates with other rock units throughout the upper midwestern and southwestern United States. It was formed by braided river deposits, and its correlative units are thought to possibly define a large sedimentary wedge that once covered the passive margin on the then-southern side of the North American craton. In human history, it provided the catlinite, or pipestone, that was used by the Plains Indians to carve ceremonial pipes. With the arrival of Europeans, it was heavily quarried for building stone, and was used in many prominent structures in Sioux Falls, South Dakota and shipped to construction sites around the Midwest. Sioux Quartzite has been and continues to be quarried in Jasper, Minnesota at the Jasper Stone Company and Quarry, which itself was posted to the National Register of Historic Places on January 5, 1978. [1] Jasper, Minnesota contains many turn-of-the-century quartzite buildings, including the school, churches and several other public and private structures, mostly abandoned.
The Sioux Quartzite is a red to pink Proterozoic quartzite. It is a thick stratigraphic unit (~3000 m [2] ) that crops out in southwestern Minnesota, southeastern and south-central South Dakota, northwestern Iowa, and a small part of northeastern Nebraska. It is correlated with other sandstone and quartzite units across Wisconsin (at Rib Mountain, Baraboo, Barron, Waterloo, and Flambeau), southeastern Iowa, southern Nebraska, and north-central New Mexico and southeast-central Arizona (Ortega, Mazatzal, and Deadman Quartzite). [3]
Its age is constrained to be between 2280 ± 110 Ma [4] from the uranium-lead dating of a rhyolite that underlies it in northwestern Iowa, and 1120 Ma [5] from a potassium-argon date of deformation of the Sioux Quartzite in Pipestone, Minnesota. Its age can be better-constrained by extrapolation correlative units to between 1760 ± 10 Ma. [6] and 1640 ± 40 Ma [7] This period in which the Sioux Quartzite and its correlative units were deposited is known as the Baraboo interval, in which high relative sea levels covered a large amount of North America. [8]
The Sioux quartzite was primarily formed by braided river deposits, of quartz arenite composition, with 95% of the rock being composed of rounded, fine to medium (0.125–0.5 mm) sand-size quartz grains. [3] The rivers are believed to flow southeast, at a relatively shallow gradient. [3] Its basal conglomerate is thought to be braided stream deposits that are more proximal to the source, and there is possible marine influence on the upper part of the unit – this interpretation is supported by evidence of marine sediments (shales and banded iron formations) atop its correlative unit in Baraboo, Wisconsin. [9] In addition, the unit contains ~1 meter beds of claystone, which are known as catlinite or pipestone, because these beds were used by the natives of the area to carve pipe bowls. [3] It is thought that the Sioux Quartzite and its correlative units are parts of a once-laterally-extensive sedimentary wedge that covered the then-southern passive margin of the North American craton. [8]
The Sioux Quartzite is extremely resistant to erosion, and has formed a topographic high through most of Phanerozoic time. It was inundated by Phanerozoic seas during the periods of maximum sea level, and subsequent erosion removed these sedimentary units. For this reason, the only geologic units to sit atop the Sioux Quartzite are of Cretaceous age, deposited when a large portion of North America was covered by the Cretaceous Interior Seaway.
Many present-day outcrops of Sioux Quartzite were exposed by glacial erosion during the Quaternary. [3] Some of these have been dated with the cosmogenic radionuclides beryllium-10 and aluminium-26 to determine how long ago the Laurentide Ice Sheet retreated from the Upper Midwest. These dates show that southwestern Minnesota was last covered in glacial ice at least 500,000 years ago. [10]
Several mansions and other notable buildings have been built using Sioux Quartzite. These include:
Perhaps the most unusual construction involved Sioux quartzite and petrified wood:
Nobles County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 22,290. Its county seat is Worthington. Nobles County comprises the Worthington, MN Micropolitan Statistical Area.
Pipestone is a city and the county seat of Pipestone County, Minnesota. The population was 4,215 at the 2020 census. The city is also the site of the Pipestone National Monument.
Quartzite is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to grey, though quartzites often occur in various shades of pink and red due to varying amounts of hematite. Other colors, such as yellow, green, blue and orange, are due to other minerals.
The Coteau des Prairies is a plateau approximately 200 miles in length and 100 miles in width, rising from the prairie flatlands in eastern South Dakota, southwestern Minnesota, and northwestern Iowa in the United States. The southeast portion of the Coteau comprises one of the distinct regions of Minnesota, known as Buffalo Ridge. The tip of the feature starts in extreme south North Dakota.
Pipestone National Monument is located in southwestern Minnesota, just north of the city of Pipestone, Minnesota. It is located along the highways of U.S. Route 75, Minnesota State Highway 23 and Minnesota State Highway 30. The quarries are culturally significant to 23 tribal nations of North America. Those known to actually occupied the site chronologically are the Yankton Dakota, Iowa, and Omaha peoples. The Quarries were considered a neutral territory in the historic past where all tribal nations could quarry stone for ceremonial pipes. The catlinite, or "pipestone", is traditionally used to make ceremonial pipes. They are vitally important to Plains Indian traditional practices. Archeologists believe the site has been in use for over 3000 years with Minnesota pipestone having been found in ancient North American burial mounds across a large geographic area.
The Dissected Till Plains are physiographic sections of the Central Lowlands province, which in turn is part of the Interior Plains physiographic division of the United States, located in southern and western Iowa, northeastern Kansas, the southwestern corner of Minnesota, northern Missouri, eastern Nebraska, and southeastern South Dakota.
The Rock River is a tributary of the Big Sioux River, about 144 miles (232 km) long, in southwestern Minnesota and northwestern Iowa in the United States. Via the Big Sioux and Missouri rivers, it is part of the watershed of the Mississippi River. The river's name comes from a prominent rocky outcrop about 175 feet high of reddish-gray Sioux Quartzite, about 3 miles (5 km) north of Luverne. The outcrop of quartzite is contained in Minnesota's Blue Mounds State Park.
Split Rock Creek State Park is a state park of Minnesota, USA, located in Ihlen, or just south of Pipestone.
The geology of Minnesota comprises the rock, minerals, and soils of the U.S. state of Minnesota, including their formation, development, distribution, and condition.
Buffalo Ridge is a large expanse of rolling hills in the southeastern part of the larger Coteau des Prairies. It stands 1,995 feet (608 m) above sea level. The Buffalo Ridge is sixty miles (97 km) long and runs through Lincoln, Pipestone, Murray, Nobles, and Rock counties in the southwest corner of Minnesota, and Minnehaha, Moody, and Lincoln counties in southeast South Dakota.
Barn Bluff is a bluff along the Mississippi River in Red Wing, Minnesota, United States. The bluff is considered sacred by the Dakota people because it is the site of many burial mounds. During the 19th century, the bluff functioned as a visual reference for explorers and travelers and later served as a limestone quarry.
Van Hise Rock is a rock monolith located along Wisconsin Highway 136 near Rock Springs, Wisconsin. The rock is a geologically significant outcropping of Baraboo Quartzite.
This is a list of the National Register of Historic Places listings in Pipestone County, Minnesota. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Pipestone County, Minnesota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.
Pipestone Creek is a 53.2-mile-long (85.6 km) river in southwestern Minnesota and southeastern South Dakota.
The Federal Building and U.S. Courthouse, also known as U.S. Courthouse, Sioux Falls, is a historic federal office and courthouse building located at Sioux Falls in Minnehaha County, South Dakota. The building is still in use as a federal courthouse, being the seat of the United States District Court for the District of South Dakota. The structure is listed on the National Register of Historic Places.
Cresson is an unincorporated community located in Pipestone County, Minnesota, United States. The elevation is 1,673 feet. Cresson appears on the Elkton SW U.S. Geological Survey Map.
The Burlington, Cedar Rapids and Northern Railway (BCR&N) was a railroad that operated in the United States from 1876 to 1903. It was formed to take over the operations of the bankrupt Burlington, Cedar Rapids and Minnesota Railway, which was, in turn, the result of merging several predecessor lines, the construction of which began in 1869. The corporate headquarters were in Cedar Rapids, Iowa, and it had operations in Iowa and in Minnesota. It was succeeded by the Chicago, Rock Island and Pacific Railway.
The geology of Wisconsin includes Precambrian crystalline basement rock over three billion years old. A widespread marine environment during the Paleozoic flooded the region, depositing sedimentary rocks which cover most of the center and south of the state.
The Jasper Museum is a local history museum in Jasper, Minnesota, United States. The museum is located in the John M. Poorbaugh Block, a building listed on National Register of Historic Places on January 12, 2024. The first floor was originally constructed for The Quarry Store, serving as a general merchandise business in 1889. Subsequently, the second floor was used by a local family, and later repurposed as office space. From 1917 to 1972, the building functioned as the headquarters for the local newspaper, the Jasper Journal. In 1980, the Jasper Area Historical Society (JAHS) acquired the property, establishing the museum on-site in 1981. The museum is owned and operated by the Jasper Area Historical Society.