|
Domtar Mine
The Domtar Mine, formed from the consolidation of Grand Rapids Gypsum Company mines 1 & 2, is an inactive underground gypsum mine in Walker, a suburb of Grand Rapids, Michigan. History The Grand Rapids Gypsum Company was incorporated in 1860, but the mines pre-dates this incorporation. The mine is located in the city of Walker, just southwest of Grand Rapids, north of the Grand River. The original mine entrances were both north and south of Butterworth Drive, named after the pioneering mining magnate, R.E. Butterworth, who opened the first gypsum mines north of the Grand River in this area. Pellerito Cave A small gypsum solutional cave, known as the Pellerito Cave (named after its founder, Russell Pellerito) was discovered during the mining operations. Domtar purchase The mine was purchased by Domtar Domtar Corporation is an American company that manufactures and markets wood fiber-based paper and pulp product. The company operates pulp and paper mills in Windsor, Quebec, D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walker, Michigan
Walker is a city in Kent County in the U.S. state of Michigan. The population was 23,537 at the 2010 census. Walker was originally organized as Walker Township in 1837 and later incorporated as a city in 1962. It is part of the Grand Rapids metropolitan area and is bordered by the city of Grand Rapids on the east. History The area was first organized as Walker Township on December 30, 1837, the second to be organized in Kent County. It initially comprised all of the land in the county north of the Grand River. Shortly thereafter in 1838, part of the township was split off to form Ada Township. The earliest settlers of the township were Canadian immigrants. In 1867, a township hall was built. However, the area where the township hall was annexed into Grand Rapids in 1959. Walker was established as a city in 1962 to prevent further annexation of the area into Grand Rapids. At the time it was made a city, Walker had a population of 11,000. The city gained national att ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gypsum
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. Alabaster, a fine-grained white or lightly tinted variety of gypsum, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire, and the Nottingham alabasters of Medieval England. Gypsum also crystallizes as translucent crystals of selenite. It forms as an evaporite mineral and as a hydration product of anhydrite. The Mohs scale of mineral hardness defines gypsum as hardness value 2 based on scratch hardness comparison. Etymology and history The word '' gypsum'' is derived from the Greek word (), "plaster". Because the quarries of the Montmartre district of Paris have long furnished burnt gypsum ( calcined gypsum) used for various purposes, this dehydrated gyp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Rapids, Michigan
Grand Rapids is a city and county seat of Kent County, Michigan, Kent County in the U.S. state of Michigan. At the 2020 United States census, 2020 census, the city had a population of 198,917 which ranks it as the List of municipalities in Michigan, second most-populated city in the state after Detroit. Grand Rapids is the central city of the Grand Rapids metropolitan area, which has a population of 1,087,592 and a combined statistical area population of 1,383,918. Situated along the Grand River (Michigan), Grand River approximately east of Lake Michigan, it is the economic and cultural hub of West Michigan, as well as one of the fastest-growing cities in the Midwestern United States, Midwest. A historic furniture manufacturing center, Grand Rapids is home to five of the world's leading office furniture companies and is nicknamed "Furniture City". Other nicknames include "River City" and more recently, "Beer City" (the latter given by ''USA Today'' and adopted by the city a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand River (Michigan)
The Grand River (Ottawa: ''Owashtanong'', "Far-Flowing Water") is a river in the southwestern portion of the southern peninsula of Michigan, United States, that flows into Lake Michigan's southeastern shore. It is the longest river in Michigan, running from its headwaters in Hillsdale County on the southern border north to Lansing and west to its mouth on the Lake at Grand Haven. The river was famous for its mile-long, 300-yard-wide, and 10-to-15-foot-tall rapids, for which the city of Grand Rapids was named. These rapids were submerged following the construction of numerous dams, starting in 1835, and flooding of areas behind the dams. The river has not had any rapids for nearly a century. Course The headwaters of the Grand River begin from natural springs in Somerset Township in Hillsdale County near the boundary with Liberty Township in Jackson County. From there, the river flows through Jackson, Ingham, Eaton, Clinton, Ionia, Kent, and Ottawa counties before emptying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domtar
Domtar Corporation is an American company that manufactures and markets wood fiber-based paper and pulp product. The company operates pulp and paper mills in Windsor, Quebec, Dryden, Ontario, Kamloops, British Columbia, Ashdown, Arkansas, Hawesville, Kentucky, Plymouth, North Carolina, and Marlboro County, South Carolina. While the company operated independently for several decades with listing on the Toronto and New York stock exchanges, the company was acquired by Paper Excellence in November 2021 and has since operated as a subsidiary. Specifically, the firm designs, manufactures, markets and distributes a wide range of business, commercial printing, publication as well as technical and specialty papers with recognized brands such as Cougar, Lynx Opaque Ultra, Husky Opaque Offset, First Choice, Sandpiper (premium 100% recycled unbleached), and Domtar EarthChoice Office Paper, part of a family of environmentally and socially responsible papers. Domtar owns and operates Do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia-Pacific
Georgia-Pacific LLC is an American pulp and paper company based in Atlanta, Georgia, and is one of the world's largest manufacturers and distributors of tissue, pulp, paper, toilet and paper towel dispensers, packaging, building products and related chemicals. As of Fall 2019, the company employed more than 35,000 people at more than 180 locations in North America, South America and Europe. It is an independently operated and managed subsidiary of Koch Industries. History Georgia-Pacific was founded by Owen Robertson Cheatham on September 22, 1927 in Augusta, Georgia, as the Georgia Hardwood Lumber Co. Over the years it expanded, adding sawmills and plywood plants. The company acquired its first West Coast facility in 1947 and changed its name to Georgia-Pacific Plywood & Lumber Company in 1948. In 1956, the company changed its name to Georgia-Pacific Corporation. In 1957 the company entered the pulp and paper business by building a kraft pulp and linerboard mill at T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underground Mines In The United States
Underground most commonly refers to: * Subterranea (geography), the regions beneath the surface of the Earth Underground may also refer to: Places * The Underground (Boston), a music club in the Allston neighborhood of Boston * The Underground (Stoke concert venue), a club/music venue based in Hanley, Stoke-on-Trent * Underground Atlanta, a shopping and entertainment district in the Five Points neighborhood of downtown Atlanta, Georgia * Buenos Aires Underground, a rapid transit system * London Underground, a rapid transit system Arts, entertainment, and media Films * ''Underground'' (1928 film), a drama by Anthony Asquith * ''Underground'' (1941 film), a war drama by Vincent Sherman * ''Underground'' (1970 film), a war drama starring Robert Goulet * ''Underground'' (1976 film), a documentary about the radical organization the Weathermen * ''Underground'' (1989 film), a film featuring Melora Walters * ''Underground'' (1995 film), a film by Emir Kusturica * ''The Underground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economy Of Grand Rapids, Michigan
An economy is an area of the production, distribution and trade, as well as consumption of goods and services. In general, it is defined as a social domain that emphasize the practices, discourses, and material expressions associated with the production, use, and management of scarce resources'. A given economy is a set of processes that involves its culture, values, education, technological evolution, history, social organization, political structure, legal systems, and natural resources as main factors. These factors give context, content, and set the conditions and parameters in which an economy functions. In other words, the economic domain is a social domain of interrelated human practices and transactions that does not stand alone. Economic agents can be individuals, businesses, organizations, or governments. Economic transactions occur when two groups or parties agree to the value or price of the transacted good or service, commonly expressed in a certain currency. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Kent County, Michigan
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Rapids Metropolitan Area
The Grand Rapids metropolitan area is a triangular shaped Metro Triplex, in West Michigan, which fans out westward from the primary hub city of Grand Rapids, Michigan, to the other two metro hubs of Muskegon and Holland. The metropolitan area had an estimated population of 1,059,113 in 2017. The region, noted in particular for its western edge abutting the Lake Michigan shoreline and its beaches, is a popular tourist and vacation destination during the summer. Noted popular metro area beach towns include Grand Haven, Holland, Muskegon, and Saugatuck. The metropolitan area is home to many attractions. Frederik Meijer Gardens & Sculpture Park is located in the outskirts of Grand Rapids. Michigan's Adventure theme park is just north of Muskegon, and the Grand Rapids Art Museum and the DeVos Place Convention Center are both in downtown Grand Rapids. The Grand River flows through the metropolitan area and is noted for its fishing, kayaking, and canoeing. Definitions The Gran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gypsum Caves
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. Alabaster, a fine-grained white or lightly tinted variety of gypsum, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire, and the Nottingham alabasters of Medieval England. Gypsum also crystallizes as translucent crystals of selenite. It forms as an evaporite mineral and as a hydration product of anhydrite. The Mohs scale of mineral hardness defines gypsum as hardness value 2 based on scratch hardness comparison. Etymology and history The word ''gypsum'' is derived from the Greek word (), "plaster". Because the quarries of the Montmartre district of Paris have long furnished burnt gypsum ( calcined gypsum) used for various purposes, this dehydrated gypsum bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of Michigan
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as '' speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_per_capita_in_2020.png "Click for more on -> Economy Of Grand Rapids, Michigan")
.jpg "Click for more on -> Gypsum Caves")
