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Jackson Mine
The Jackson Mine is an open pit iron mine in Negaunee, Michigan, extracting resources from the Marquette Iron Range. The first iron mine in the Lake Superior region, Jackson Mine was designated as a Michigan State Historic Site in 1956 and listed on the National Register of Historic Places in 1971. The Lake Superior Mining Institute said, the mine "is attractive in the iron ore region of Michigan and the entire Lake Superior region, because of the fact it was here that the first discovery of iron ore was made, here the first mining was done, and from its ore the first iron was manufactured." Multiple other mines soon followed the Jackson's lead, establishing the foundation of the economy of the entire region. The mine is located northwest of intersection of Business M-28 and Cornish Town Road. Origin (1844–1847) In 1844, government surveyor Douglass Houghton tasked his deputy, William A. Burt, with leading a party into Michigan's Upper Peninsula to carry out a full survey of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negaunee, Michigan
Negaunee ( or ) is a city in Marquette County in the U.S. state of Michigan. The population was 4,568 at the 2010 census. The city is located at the southwest corner of Negaunee Township, which is administratively separate, in the Upper Peninsula. The city is home to a luge track. The name ''Negaunee'' comes from an Anishinabemowin (Ojibwa) word ', meaning "foremost, in advance, leading," which was determined to be the closest Ojibwa translation for "pioneer". Within the city limits is Teal Lake. History The city was built after the discovery of the Marquette Iron Range during the early 19th century. The Jackson Mine was established in 1845 to mine the ore for shipment to iron forges; the first such forge to operate in the Lake Superior basin was set up in Negaunee during this period. In 1858, the community was given a post office. In 1865, Negaunee was incorporated as a village and reincorporated as a city in 1873. As mining operations expanded, many immigrants helped settle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharon Steel Corporation
Sharon ( he, שָׁרוֹן ''Šārôn'' "plain") is a given name as well as an Israeli surname. In English-speaking areas, Sharon is now predominantly a feminine given name. However, historically it was also used as a masculine given name. In Israel, it is used both as a masculine and a feminine given name. Etymology The Hebrew word simply means "plain", but in the Hebrew Bible, is the name specifically given to the fertile plain between the Samarian Hills and the coast, known (tautologically) as Sharon plain in English. The phrase "rose of Sharon" (חבצלת השרון ''ḥăḇaṣṣeleṯ ha-sharon'') occurs in the KJV translation of the Song of Solomon ("I am the rose of Sharon, the lily of the valley"), and has since been used in reference to a number of flowering plants. Unlike other unisex names that have come to be used almost exclusively as feminine (e.g. Evelyn), ''Sharon'' was never predominantly a masculine name. Usage before 1925 is very rare and was apparen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Castle, Pennsylvania
New Castle is a city in Lawrence County, Pennsylvania, United States, and the county seat of Lawrence County. It is northwest of Pittsburgh, and near the Pennsylvania–Ohio border, just southeast of Youngstown, Ohio. As of the 2020 U.S. Census, the city had a population of 21,926. It is the commercial center of a fertile agricultural region, officially the New Castle micropolitan area, which had a population of 86,070 in 2020. New Castle also anchors the northwestern part of the Pittsburgh-New Castle-Weirton combined area. History In 1798, John Carlysle Stewart, a civil engineer, traveled to western Pennsylvania to resurvey the "donation lands", which had been reserved for veterans of the Revolutionary War. He discovered that the original survey had neglected to stake out approximately at the confluence of the Shenango River and Neshannock Creek, at that time a part of Allegheny County. The Indian town of Kuskusky was listed on early maps in this location. Claiming the land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carp River Forge
The Carp River Forge is an abandoned iron forge located along the Carp River on the grounds of the Michigan Iron Industry Museum, at 73 Forge Road near Negaunee, Michigan Negaunee ( or ) is a city in Marquette County in the U.S. state of Michigan. The population was 4,568 at the 2010 census. The city is located at the southwest corner of Negaunee Township, which is administratively separate, in the Upper Peni .... It was the first forge constructed in northern Michigan; the site was designated a Michigan State Historic Site in 1956 and listed on the National Register of Historic Places in 1975. It is also known as the Jackson Iron Company Site. History In the winter of 1846/47, the Jackson Mine company gathered materiel to begin its mining operations and to build a forge. Construction on the forge, supervised by William McNair, was begun in 1847 at a site on the Carp River, a few miles from the then-new Jackson Mine. McNair, however, knew nothing of forge constructi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromium
Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium metal is valued for its high corrosion resistance and hardness. A major development in steel production was the discovery that steel could be made highly resistant to corrosion and discoloration by adding metallic chromium to form stainless steel. Stainless steel and chrome plating (electroplating with chromium) together comprise 85% of the commercial use. Chromium is also greatly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, and almost 90% of infrared light. The name of the element is derived from the Greek word χρῶμα, ''chrōma'', meaning color, because many chromium compounds are intensely colored. Industrial production of chromium proceeds from chromite ore (mostly FeCr2O4) to produce ferro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide. Manganese is also an essential human dietary element, important in macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. It is found mostly in the bones, but also the liver, kidneys, and brain. In the human brain, the manganese is bound to manganese metalloproteins, most notably glutamine synthetase in astrocytes. Manganese was first isolated in 1774. It is familiar in the laboratory in the form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hematite
Hematite (), also spelled as haematite, is a common iron oxide compound with the formula, Fe2O3 and is widely found in rocks and soils. Hematite crystals belong to the rhombohedral lattice system which is designated the alpha polymorph of . It has the same crystal structure as corundum () and ilmenite (). With this it forms a complete solid solution at temperatures above . Hematite naturally occurs in black to steel or silver-gray, brown to reddish-brown, or red colors. It is mined as an important ore mineral of iron. It is electrically conductive. Hematite varieties include ''kidney ore'', ''martite'' (pseudomorphs after magnetite), ''iron rose'' and ''specularite'' (specular hematite). While these forms vary, they all have a rust-red streak. Hematite is not only harder than pure iron, but also much more brittle. Maghemite is a polymorph of hematite (γ-) with the same chemical formula, but with a spinel structure like magnetite. Large deposits of hematite are found in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Harbor, Michigan
Copper Harbor is an Unincorporated area, unincorporated community and census-designated place (CDP) located in Keweenaw County, Michigan, Keweenaw County in the U.S. state of Michigan. It is located within Grant Township, Keweenaw County, Michigan, Grant Township. The population of the CDP was 136 as of the 2020 United States Census, 2020 census. The community is located at the northern tip of the Keweenaw Peninsula. Copper Harbor is also the northernmost permanently populated community and northernmost point of mainland in the state of Michigan. Due to its natural environment and surroundings, Copper Harbor is marketed as an all-season tourist destination and also contains Fort Wilkins Historic State Park. History Located at the very tip of the Keweenaw Peninsula, Keweenaw peninsula, the Copper Country was home to the Ojibwe, Ojibwe people prior to European settlement. In 1836, the Upper Peninsula of Michigan, Upper Peninsula was officially ceded from the Native Americans in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marquette, Michigan
Marquette ( ) is a city in Marquette County in the U.S. state of Michigan. The population was 20,629 at the 2020 United States Census, which makes it the largest city in the Upper Peninsula. Marquette serves as the seat of government of Marquette County. Located on the shores of Lake Superior, the city is a major port, known primarily for shipping iron ore. The city is partially surrounded by Marquette Charter Township, but the two are administered autonomously. Marquette is the home of Northern Michigan University. History The land around Marquette was known to French missionaries of the early 17th century and the trappers of the early 19th century. Development of the area did not begin until 1844, when William Burt and Jacob Houghton (the brother of geologist Douglass Houghton) discovered iron deposits near Teal Lake west of Marquette. In 1845, Jackson Mining Company, the first organized mining company in the region, was formed. The village of Marquette began on Septemb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
