Copper Mining Longfellow

2019-05-22T13:05:05+00:00

copper mining longfellow Prominer (Shanghai)

The Longfellow Copper Mine is a underground mining operation The ore mined is composed of silver chalcopyrite and gold with waste material consisting primarily of quartz The host rock in this area is granite from the Neoproterozoic era 100 to 054 billion years agoLongfellow Mine (Ofarizona Copper Co group [in part]; Longfellow incline), Clifton, Greenlee Co, Arizona, USA : A former surface and underground CuAuAgclay mine located in the NE¼SE¼ in the SE¼NE¼ sec 16, and in the W½NW¼ sec 15, T4S, R29E, in Longfellow Mine (Ofarizona Copper Co group [in part The Longfellow is a copper mine located in San Juan county, Colorado at an elevation of 11,201 feet About the MRDS Data: All mine locations were obtained from the USGS Mineral Resources Data System The locations and other information in this database have not been verified for accuracyLongfellow – Western Mining History

Longfellow Mine (MRDS #) CU, CLYK

developments included tunnels on 4 levels, stoping, open pit mining, one incline with a vertical run of about 80 ft; the section of the longfellow workings that lies on the east yankie claim was developed by 4 levels from the east yankie shaft (detroit copper mining co of arizona); a 1300 ft tunnel driven from chase creek connects with a 600 ft blind shaft As the claims grew, so did the mining companies The largest mine at the time was the Longfellow, about three miles up the canyon from town, and owned by brothers Henry Charles Lesinsky In 1874 the Longfellow Copper Mining Company Clifton, Arizona – Mining Copper Through Thick and The Longfellow Mine was the principal operation in the Clifton mining camp during the 1870s, having produced 20 million pounds of copper averaging 20% ore Mine Tales: Early years of the CliftonMorenci mining

Copper Mountain Mine (MRDS #) CU

Copper Mountain Fault Separates Rich Disseminated Chalcocite Ore From Barren Porphyry Local Cuprite And Copper Carbonates Occur, Associated With A Small Mass Of Limestone Embedded In Porphyry, On The Boundary Between The Copper Mountain And Humboldt Mines; South Of The Main Adit Is A Rich WellDefined Chalcocite Seam About 14 Inches Wide communities It also provided the means for outbound shipments of copper to eastern markets The Longfellow Mining Company, Detroit Copper Mining Company, Arizona Copper Company and the Shannon Copper Company as well as a number of other smaller producers all made important contributions to the district's early historyHistory of the Copper Mountain (Morenci) Mining District Business records of the company pertaining to administration of its copper mines which included the Longfellow Mine, Coronado Mine, Metcalf Mine, Clay Mine, and Humboldt Mine Records include financial journals, ledgers, cost statements; payroll records, including accident reports and industrial compensation; production and sales records and inventoriesArizona Copper Company records, 18821922

Longfellow – Western Mining History

The Longfellow is a copper mine located in San Juan county, Colorado at an elevation of 11,201 feet About the MRDS Data: All mine locations were obtained from the USGS Mineral Resources Data System The locations and other information in this database have not been verified for accuracy This month's object is a piece of 1864 privately issued currency from the Central Mining Company, sent to Henry W Longfellow's grandson Harry Dana by an acquaintance in 1939 The Central Mining Company was formed in 1854 to mine copper in Michigan's Keweenaw Peninsula The company continued operations there until 1898Central Mining Company Currency Longfellow The first ore mined from the Longfellow mine assayed as high as 80% copper, and averaged 20% copper over the first 10 years of mining The first copper furnace was built in Chase Creek, about 800 feet below the Longfellow Mine so the ore had to be lowered by cable in ore carsGreenlee County History Morenci Mining Disctrict

Timeline of Michigan Copper Mining Prehistory to

The Pittsburgh and Boston Mining Company begins mining near Copper Harbor The operation is abandoned in 1845 after a $28,000 investment, but only $2,968 returned Though the company produced little copper, it was the first serious American mining attempt The Longfellow Copper Co, one of the earliest mining companies in the area, was incorporated in 1874 by Henry and Charles Lesinsky, Eugene Goulding and David AbrahamMine Tales: Early years of the CliftonMorenci mining The Longfellow Mining Company, Detroit Copper Mining Company, Arizona Copper Company and the Shannon Copper Company as well as a number of other smaller producers all made important contributions to the district's early history The evolution of the district's ownership history is illustrated in Figure 2History of the Copper Mountain (Morenci) Mining District

Arizona Mine Tour Mining History Association

By 1872 work had begun at the Arizona Central, Longfellow, Metcalf, and Yankie claims The Longfellow Mining Company was formed in 1874 A mining camp was established in 1875 at what was to become the town of Metcalf The early oxide ores were very high grade, about 20% copperCopper Mountain Fault Separates Rich Disseminated Chalcocite Ore From Barren Porphyry Local Cuprite And Copper Carbonates Occur, Associated With A Small Mass Of Limestone Embedded In Porphyry, On The Boundary Between The Copper Mountain And Humboldt Mines; South Of The Main Adit Is A Rich WellDefined Chalcocite Seam About 14 Inches WideCopper Mountain Mine (MRDS #) CU Copper ore mining districts now danced to Swansea’s tune They sent agents to the town to sell their ores direct to the smelters At first, it was just English, Welsh, and Irish mines that supplied the ores, but from the late 1820s, the lifting of tariffs on imported ore transformed this HibernoBritish trading network into a genuinely global Swansea Copper: A Global History JHU Press

Arizona Copper Company records, 18821922

The Arizona Copper Company was a mining company of Edinburgh, Scotland, operating in the Clifton Morenci area of Arizona from 18821921 The company was sold to Phelps Dodge Corporation in 1921 Scope and Content Note This month's object is a piece of 1864 privately issued currency from the Central Mining Company, sent to Henry W Longfellow's grandson Harry Dana by an acquaintance in 1939 The Central Mining Company was formed in 1854 to mine copper in Michigan's Keweenaw Peninsula The company continued operations there until 1898Central Mining Company Currency Longfellow The Pittsburgh and Boston Mining Company begins mining near Copper Harbor The operation is abandoned in 1845 after a $28,000 investment, but only $2,968 returned Though the company produced little copper, it was the first serious American mining attemptTimeline of Michigan Copper Mining Prehistory to

Detroit Mine (Arizona Copper Co group [in part]),

Longfellow Metcalf also includes the Mammoth, Yavapai, Longfellow, Metcalf, Coronado, Joy, and Humboldt Mines of the Arizona Copper Co Ltd Ore reported to be nearly exhausted in 1905 Total production estimated at 150,000 tons The Detroit and Longfellow Mines were the largest producers for the Arizona Copper Co LtdGreenlee County, AZ Copper mines, mine companies, mine owners and mine information USMining provides information on mines, operators, and minerals mined in Greenlee County, AZGreenlee County, AZ Copper mining, mines, mine copper ore smelted; the product was hauled 700 miles to the nearest railroad at La Junta, Colo, whence it was shipped to Baltimore for refining In 1880 Lezinsky Bros, who had become the owners of the principal mines, were producing 200,000 pounds of copper monthly from 25percent ore from the Longfellow mine In 1882 their holdingsCopper Mining in North America Page 16 UNT

Mine Tales: Early years of the CliftonMorenci mining

The CliftonMorenci mining district in eastern Arizona has a long history of mineral production It dates from the development of small oxidized replacement deposits by the Longfellow Copper Co, followed by the successful mining of enriched sulfide veins by the Arizona Copper Co, and by largescale production of disseminated porphyry ore through open pit mining conducted by Phelps Copper Mountain Fault Separates Rich Disseminated Chalcocite Ore From Barren Porphyry Local Cuprite And Copper Carbonates Occur, Associated With A Small Mass Of Limestone Embedded In Porphyry, On The Boundary Between The Copper Mountain And Humboldt Mines; South Of The Main Adit Is A Rich WellDefined Chalcocite Seam About 14 Inches WideCopper Mountain Mine (MRDS #) CU By 1872 work had begun at the Arizona Central, Longfellow, Metcalf, and Yankie claims The Longfellow Mining Company was formed in 1874 A mining camp was established in 1875 at what was to become the town of Metcalf The early oxide ores were very high grade, about 20% copperArizona Mine Tour Mining History Association

Swansea Copper: A Global History JHU Press

Copper ore mining districts now danced to Swansea’s tune They sent agents to the town to sell their ores direct to the smelters At first, it was just English, Welsh, and Irish mines that supplied the ores, but from the late 1820s, the lifting of tariffs on imported ore transformed this HibernoBritish trading network into a genuinely global f89 Report on Copper Basin Mining Property (Prescott) 1882/1883 f90 Report on Detroit Mining Company (Clifton) 1881 f91 Report on Longfellow Mines (Clifton/Morenci) 1880 f9294 Report on Mines at Clifton, AZ 18811882 f95 Report on Detroit Mining Company (Clifton) 1882ARIZONA HISTORICAL SOCIETY

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