|
Back Forty Mine
The Back Forty Mine is a proposed open-pit metallic sulfide mine targeting gold and zinc deposits in Menominee County in the South Central part of Michigan's Upper Peninsula next to the Menominee River. Aquila Resources submitted its first permit applications to the state of Michigan in 2015. The project was originally proposed as a open-pit mine on to extract gold, zinc and other metals. An on-site processing mill will crush and refine minerals and ores through flotation, separation and the use of cyanide. The underground sulfide deposit, discovered in 2001, may also produce smaller volumes of copper, silver and lead. The five key permits needed for the project to begin are a mining permit, an air permit, a water discharge permit, a wetland permit and a dam safety permit. The state of Michigan issued a draft mine permit in 2016. The Wisconsin Department of Natural Resources said "The surface water discharge application meets the Wisconsin water quality standards" as, whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephenson, Michigan
Stephenson is a city in Menominee County in the U.S. state of Michigan. The population was 862 at the 2010 census. The city is surrounded by Stephenson Township but is administered autonomously. It is part of the Marinette, WI–MI Micropolitan Statistical Area. History This Menominee River settlement had a Chicago and Northwestern Railroad station setup in 1872. On July 13, 1874, a post office was opened here under the name of Wacedah with Alva F. Burnham as its postmaster. The post office was renamed after local leader Samuel Stephenson on January 10, 1876. Stephenson would serve as Congressmen for the community's district from 1889 to 1896. Stephenson incorporated as a village in 1898. Stephenson village incorporated as a city in 1968. Geography According to the United States Census Bureau, the city has a total area of , all land. Demographics 2010 census As of the census of 2010, there were 862 people, 358 households, and 212 families living in the city. The pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfuric Acid
Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid ( Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula . It is a colorless, odorless and viscous liquid that is miscible with water. Pure sulfuric acid does not exist naturally on Earth due to its strong affinity to water vapor; it is hygroscopic and readily absorbs water vapor from the air. Concentrated sulfuric acid is highly corrosive towards other materials, from rocks to metals, since it is an oxidant with powerful dehydrating properties. Phosphorus pentoxide is a notable exception in that it is not dehydrated by sulfuric acid, but to the contrary dehydrates sulfuric acid to sulfur trioxide. Upon addition of sulfuric acid to water, a considerable amount of heat is released; thus the reverse procedure of adding water to the acid should not be performed since the heat released may boi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mines In The United States
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc Mines In The United States
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity (electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It is the seco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mines In Michigan
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Anti-tank mine, a land mine made for use against armored vehicles * Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas * Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines * Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines * Land mine, explosive mines placed under or on the ground * Mining (military), digging under a fortified military position to penetrate its defenses * Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines * Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Mining In Michigan
Copper mining in Michigan became an important industry in the 19th and early 20th centuries. Its rise marked the start of copper mining as a major industry in the United States. Geology Within the state of Michigan, copper is found almost exclusively in the western portion of the Upper Peninsula, in an area known as the Copper Country. The Copper Country is highly unusual among copper-mining districts, because copper is predominantly found in the form of pure copper metal (''native copper'') rather than the copper oxides or copper sulfides that form the copper ore at almost every other copper-mining district. The copper deposits occur in rocks of Precambrian age, in a thick sequence of northwest-dipping sandstones, conglomerates, ash beds, and flood basalts associated with the Keweenawan Rift. The native copper deposits originate in fissures, steeply dipping veins or in the amygdaloid top portion of the Portage Lake Lava Series lava tops and conglomerate beds. This serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Groups
An environmental organization is an organization coming out of the Conservation movement, conservation or environmental movements that seeks to protect, analyse or monitor the environment against misuse or environmental degradation, degradation Human impact on the environment, from human forces. In this sense the environment may refer to the environment (biophysical), biophysical environment or the natural environment. The organization may be a Charitable organization, charity, a trust law, trust, a non-governmental organization, a government agency, governmental organization or an intergovernmental organization. Environmental organizations can be global, Country, national, Subregion, regional or local. Some environmental issues that environmental organizations focus on include pollution, plastic pollution, waste, resource depletion, human overpopulation and climate change. Intergovernmental organizations Global organizations * Global Alliance on Health and Pollution (GAHP) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menominee Indian Tribe Of Wisconsin
The Menominee (; mez, omǣqnomenēwak meaning ''"Menominee People"'', also spelled Menomini, derived from the Ojibwe language word for "Wild Rice People"; known as ''Mamaceqtaw'', "the people", in the Menominee language) are a federally recognized nation of Native Americans. Their land base is the Menominee Indian Reservation in Wisconsin. Their historic territory originally included an estimated in present-day Wisconsin and the Upper Peninsula of Michigan. The tribe currently has about 8,700 members. Federal recognition of the tribe was terminated in the 1960s under policy of the time which stressed assimilation. During that period, they brought what has become a landmark case in Indian law to the United States Supreme Court, in ''Menominee Tribe v. United States'' (1968), to protect their treaty hunting and fishing rights. The Wisconsin Supreme Court and the United States Court of Claims had drawn opposing conclusions about the effect of the termination on Menominee hunt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mother Earth Water Walk
Mother Earth Water Walk is an Anishinaabe led initiative dedicated to raising awareness about the importance of water and the need for protection of water. Organizers and participants have walked around bodies of water since 2003 as a way of taking action against water pollution. History In 2003 Anishinaabe grandmothers, including Grandmother Josephine Mandamin, along with many Anishinaabe women and men, began walking around the Great Lakes on Turtle Island. They came together to raise awareness about society's negligence towards water. In 2011 a Health Canada study found that 122 First Nation communities were under water advisories. The rising need for water preservation and clean water inspired a much larger water walk to take place in 2011. The 2011 Mother Earth Water Walk involved walks collecting water from the Pacific Ocean, the Atlantic Ocean, Lake Superior, Hudson River and the Gulf of Mexico. Water from the four directions and four bodies of water was walked to Bad Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WLUC-TV
WLUC-TV (channel 6) is a television station licensed to Marquette, Michigan, United States, serving the Central and Western Upper Peninsula of Michigan as an affiliate of NBC and Fox Broadcasting Company, Fox. Owned by Gray Television, the station has studios on U.S. Route 41 in Michigan, US 41/M-28 (Michigan highway), M-28 in Negaunee Township, Michigan, Negaunee Township, and its transmitter is located on South Helen Lake Road in Republic Township, Michigan, Republic Township southeast of Unincorporated area#United States, unincorporated Republic, Michigan, Republic. WLUC is relayed on broadcast relay station#Broadcast translators, translator station W14EM-D channel 14 (also mapped to virtual channel 6) from the top of the Landmark Inn in Marquette in order to extend its primary signal; the translator is used for areas of Marquette that get a poor reception from the station's main transmitter. History On April 28, 1956, Channel 6 signed in as WDMJ-TV, the Upper Peninsula's firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan Department Of Natural Resources
The Michigan Department of Natural Resources (DNR) is the agency of the state of Michigan charged with maintaining natural resources such as state parks, state forests, and recreation areas. It is governed by a director appointed by the Governor and accepted by the Natural Resources Commission. Currently the Director is Daniel Eichinger. The DNR has about 1,400 permanent employees, and over 1,600 seasonal employees. History In 1887, the Michigan legislature created the salaried position of state game warden. The position, which was initially created to oversee market hunting and the supply of essential foodstuffs to local lumber camps, was the direct ancestor of the state's conservation infrastructure. In 1921, the Michigan Legislature created the Department of Conservation and a Conservation Commission to manage the state's natural resources. The first director of the department was John Baird. The Michigan Department of Natural Resources was created in 1965 as a part of the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or seawater, saltwater. The main w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
