Job Vacancy Mobile Maintenance Manager In Kinross Tasiast

by

Kinross Gold is a senior gold mining company with a diverse portfolio of mines and projects in the United States, Brazil, Chile, Ghana, Mauritania, and Russia. Headquartered in Toronto, Canada, Kinross employs approximately 9,300 people worldwide. The Company is focused on delivering value through operational excellence, financial discipline and responsible mining.

Kinross lead the execution of the strategy for maintenance and to ensure alignment with the organization’s overall strategy. Ensure continued growth of maintenance, to maximize operational efficiencies, safety, and profitability to cultivate exceptional stakeholder and employee satisfaction. Develop budget, forecasts, and strategic plans for the maintenance team. Establish controls to ensure the reporting of accurate cost and availability data.

Job Mobile Maintenance Manager At Kinross Tasiast

  • Location                    :  Tasiast, Inch     
  • Employer                   :  Kinross Gold 
  • Employer Job Id         :  9561-en_US 
  • Posted Date                :  May 16, 2016 
  • Apply By                    :  July 17, 2016 
  • CareerMine Job Id       :  1286178 
Based in Mauritania, Kinross Tasiast is set to become one of the great gold finds of our generation. It is the first mine in a highly prospective greenstone belt, located within an extensive gold system that is largely underexplored.

Job Responsibilities
  • Executes operational strategies for the maintenance team 
  • Executes short and intermediate-term strategies that support the growth of maintenance; ensures strategies are concretely linked to the organization’s overall strategy
  • Sets priorities and allocates resources
  • Manages the human, financial, and operational resources of maintenance
  • Formulates the annual operating and capital budgets for maintenance
  • Develops and implements business practices, processes, policies and systems within maintenance that align with the organization’s overall strategy and maximize operational efficiencies and competitive advantage
  • Acts as a change agent and project sponsor for key initiatives; models organizational values, sets the cultural tone, and prioritizes business goals
  • Leads and manages a team responsible for executing the maintenance strategy
  • Authorizes major repairs or modifications and prepares an annual maintenance budget
  • Sets performance targets and measures, monitors, and manages overall performance of the function and direct reports
  • Builds the capabilities of the team to enhance maintenance’s ability to achieve financial and operating strategy; identifies succession role requirements and high potential talent, and actively develops key talent
  • Responsibilities may typically include management or oversight of such maintenance related functional activities as: job planning, scheduling, shift control, parts, materials, systems (i.e. data) management, performance monitoring (e.g. strategic direction, methodology selection, training, budgeting, and business process management), and liaisons with operations groups to ensure equipment/plant scheduled downtimes are coordinated effectively
Education and Experience

Education
  • Formal professional designation in appropriate area of expertise 
Experience
  • 5 - 8 years of related work experience
  • Knowledge and experience in developing policies and procedures relating to safety, the environment and individual, and organizational development
More Information Job Mobile Maintenance Manager :  

New Afton Mine

by

The New Afton copper-gold mine located about 350 kilometers northeast of Vancouver in the south-central interior of British Columbia. The New Afton mine 10km from the center of Kamloops is, which has a population of about 90,000 in southern central British Columbia, Canada,  and it is directly accessible from the Trans-Canada Highway.

The mine is owned 100% by New Gold Inc and property is only 10 kilometers from the regional hub of Kamloops and is easily accessible by paved road.  Kamloops acts as a hub for the mines in the region and is a popular destination for tourists and campers. 

The New Afton mine occupy the property the site of the historic Afton mine, a previous operation of Teck Resources Limited ( “Teck” ) and has an open pit mine, underground workings, historic support facilities, a new concentrator and recently constructed tailings facility.

The New Afton deposit of extending immediately below the Afton mine open pit in the southwest. New Afton gold mine began in June 2012, and production began in July 2012  ahead of schedule initial estimates. The timetable commercial production before underground operation is expected to produce an average of 85,000 ounces of gold and 75 million pounds of copper per year over a mine life of 12 years. 

The Company’s holdings in the area comprise the Afton Group and the Ajax Group. The New Afton deposit lies within the Afton Group. The Afton Group consists of 61 mineral claims included in a mining lease issued by the Ministry of Energy, Mines and Petroleum Resources on 29 November 2006 (the “Afton Mining Lease”). The total area of the Afton Mining Lease and all other claims is 12,450.4 hectares.

Geology And Mineralization New Afton Mine

The New Afton deposit part of a larger copper-gold porphyry includes circle within the productive the Quesnel Trough island-arc terrane,  host to many of the major copper and gold fields in British Columbia.  Pre-mineral rocks consist of intermediate volcanic rocks on the Triassic Nicola formation belong to mafic. Regional scale fault zones act as major controls at the batholithic rocks and associated in the area porphyry mineralization. 

The majority of deposit New Afton occurs as tabular, near vertical, southwest plunging body at least 1.4 kilometers along strike measurement of about 100 meters wide, a  with a down-plunge extent of over 1.5 kilometres. The deposit remains open to the west and at depth. 

Mineralization of copper sulphide veinlets and disseminations localized to brecciated margins between altered porphyry intrusions and Nicola volcanic rock is characterized. Copper occurs mainly as chalcopyrite and lesser bornite, with secondary chalcocite and native copper occurs in the upper nearer surface parts of the deposit. Gold occurs as sub-micron grains with copper sulfides

Since the start of commercial production in 1977, the New Afton mine has more than 800,000 ounces of gold and 850 million pounds of copper from both open pit and underground operation. 

Mineral Ore Processing In New Afton 


In New Afton, block caving, an innovative extraction process is used in excess produce from 11,000 tons per day. The block made cave is 600 meters below the surface and serviced by five main levels, extraction, undercut, apex, transport and ventilation. The final footprint of the cave will cover an area of ​​700 m in length from 100-150 in width.

Ore is specified rates are pulled over the footprint in advance in order to maintain an optimal cavity profile and limiting dilution to establish during its propagation. Approximately 202 drawbells the mine will be built to facilitate the removal of ore from the cave on the first phase of life.

A metro gyratory crusher, which opened in January of 2013, can mine ore tonnage can to maximize rates ore tonnage throughput rates. After the ore is crushed, it is then transferred into the underground conveyor system which transports the crushed ore 4.5 km to the surface.

On the surface, the ore is then processed by a prior art sulphide flotation concentrator. The most important key components are a SAG mill, a ball mill, pebble crusher, flotation cells and filter presses. 

The New Afton mill is designed to process 11,000 tpd (4 million tons per year) of ore at full capacity, for recovery copper, gold and silver. The mill will process a mixture of primary, transition and supergene ores using conventional crushing, grinding and concentration processes. Mineral separation will be flotation by gravity concentration and differential. A sharpening stage will be included in the flotation circuit. Life of mine recoveries anticipated to reach 88% copper, 87% gold and 75% silver.

Video New Gold In New Afton Mine, Kamloops,BC 
( Mining Methods )
 

Mesquite Mine

by

Mesquite Mine is a gold mining operations from New Gold,  located in Imperial County, California. The Mesquite gold mining operation acquired in June 2009 as a result of a successful business combination with Western Goldfields Inc ( “WGI).  Before the merger, WGI acquired the Mesquite Mine from Newmont Mining Corporation in 2003.  Feasibility study completed in 2006 and Commercial production in Mesquite mine started January 2008.

The Company became the owner of the Mesquite Mine in 2009 following the Western Goldfields Business Combination. The mine is operated by the Company’s wholly owned subsidiary, Western Mesquite Mines, Inc. (“WMMI”).

Currently, the major assets and facilities associated with the Mesquite Mine are:
  • Mineral resources and reserves in the Cholla, Big Chief, Rainbow, Vista and North Big Chief deposits.
  • The physical plant site including heap leach pads, process plant, workshops, warehouses, office buildings and drying equipment.
  • Facilities providing basic infrastructure to the mine, including electric power, heat, water treatment and supply, and sewage treatment.
  • Mine infrastructure including open pits, ramps, maintenance shops, and mobile equipment fleet.

Location Mesquite Mine

The Mesquite Mine is located in Imperial County, in Southern California, United States, 39 kilometers (24 miles) north of the Mexican border and 26 kilometers (16 miles) west of the border with the State of Arizona. Access to the property is a good quality roads. Local resources are in the cities of Brawley, California and Yuma, Arizona, at a distance from the mine of 56 kilometers (35 miles) and 84 kilometers (52 miles).

The mineral rights to the Mesquite mine a total area of ​​approximately 1,890 hectares (4,670 acres). They consist of 212 unpatented and 53 patented mining lode claims, 122 patented and 97 unpatented mill site claims, 266.3 hectares (658 acres) of California state leased land and 127.5 hectares (315 acres)  of fee lands.


History Of Mesquite Mine

Felizario Parra discovered gold in April 1876, worked placers until 1880, and sold out for $3000.00. Dry washing of low grade ores continued intermittently for 100 years, along with many exploratory shafts. From 1957 to 1980, Dick and Anna Singer mined, recorded earlier efforts, made studies, and sold their findings to Gold Fields Mining Corporation. After investing 70 million in exploration, development and construction, Gold Fields began full-scale production in March 1986.

The production reached 207,897 ounces of gold in 1992. It was expected that began this production rate would be maintained until 1999 when the mine would be exhausted.  Gold Fields and Santa Fe Pacific Gold Corporation, which has hired approximately 300 people contributed greatly to operate public and private needs and with full environmental problems until it was acquired by New Gold Inc. In 2001, the mine closed due a fall in gold prices, but it was reopened in 2007.


Geology & mineralization
The Mesquite district lies on the southwest flank of the Chocolate mountains in the upper plate of a regional scale shift. The host rocks are a fragment of Precambrian and Mesozoic continental crust with a very complex structure and metamorphic history, largely pre-dates the Oligocene age gold mineralization is mined today.  

The Mesquite Mine includes a number of gold deposits localized along two sub-parallel zones of northwesterly trending faults that. A sequence of gneiss host rocks imprints and locally invading granites much of the Mesquite district is covered by a veneer of unconsolidated post-mineral sand and gravel deposits that vary from several tens of meters in thickness. 

The gold mineralization at Mesquite has been deposited in an epithermal setting,  within 150 to 300 metres of the paleo-surface subsequent to amphibolite grade metamorphism. The bulk of the gold mineralization occurs as disseminations and along a northwesterly trending system of moderately steep developed venous faults and fractures dips.

Gold occurs primarily as native gold, ranging in size from very coarse disseminations submicron. Since the start of commercial production in 1985, the Mesquite Mine has more than 4 million ounces of gold. 

Exploration Potential

The Mesquite Mine achieved commercial production in 2008 with most of the exploration work carried out by New Gold’s predecessors. Since acquiring the Mine in 2009, the company has conducted a series of drilling campaigns to explore potential extensions to the known ore bodies and to upgrade resource classification to support future mine planning. New Gold continues to conduct periodic exploration and delineation drilling campaigns to support ongoing reserves development and mine planning.


Minerals Processing In Mesquite Mine
The Mesquite Mine is an open pit operation. Mining is carried out with a conventional truck / shovel open pit method. Run-of-mine ore is hauled directly to the leach pad for processing. Mineral ore processing is by heap leaching in a carbon-in column circuit test about 92% gold. Process recoveries are determined by oxidation. Ultimate Gold recovery for the mine reserves and life of mine production plan based on 75% recovery of oxide ores and gravel and 35% recovery of the non-oxide ores. Doré is from the site shipped a major refiner, where the gold and silver refined bullion. Gold is then sold to bullion banks on the spot market, outturned than at the refinery.

Cerro San Pedro Mine Mexico

by

Cerro San Pedro mine is a gold and silver mine located in central Mexico, around 20 km northeast of the capital San Luis Potosi, a city of which has approximately one million inhabitants with a strong industrial base. The mine is is easily accessed from the city center, and an international airport is not far away.

The Cerro San Pedro Mine is owned by New Gold through the Mexican Company, Minera San Xavier (“MSX”) with a stake of 100% and the first gold was poured in May 2007. This mine has a history about of ongoing legal challenges mainly due to a land use legality in area, and then the challenges were successfully overcome.

The Cerro San Pedro Mine has an enviable record of compliance with Mexican, about international environmental, safety standards, health and enjoys overwhelming local support as a trusted corporate citizen.

Mining History
Cerro San Pedro has been mined since the mid-1600s, production that have been generated on until the year 1940 around  2.5 million ounces of gold and 40 million ounces of silver. In 1592 padre Diego de la Magdalena with some of the peoples in Guachichil pueblo from Mesquitique.

Among them, a man named Cualiname or Gualiname, where they bring attention about  the golden outlines in their face paintings. The missionary asked him where he had obtained this pigment, and was told that in the east of Mesquitique much of the powder. 

Magdalena say to Francisco Franco approximately this discovery, and then notified to Captain Miguel Caldera , which is a of indigenous peoples for the Viceroyalty of New Spain and and that control of this region.

The latter named the locale San Pedro del Potosí, to honor his namesake saint and in memory of the famous mines of the Potosí in Alto Perú of the Viceroyalty of Peru, in present day Bolivia.

Several mining companies during the 1990s and the 2000s, has conducted mining operations in Cerro San Pedro before mining operations Metallica Resources and Peak Gold company merged to form New Gold in June 2008.

But now New Gold has already owns 100%  of shares and operates it through its wholly owned subsidiary in Mexico Minera San Xavier.

But in December 2009 Operations were suspended after a court order prohibited the use of explosives at the mine site. In  17 March 2010 the decision of the federal court about the restrictions imposed by the previous court order and doing a wisdom by giving back operations at the mine.

Geology & Mineralization In Cerro San Pedro mine

The mining district is located in the Eastern Sierra Madre fold-and-thrust belt of east-central Mexico. The district was originally discovered by Spanish explorers during the late 16th century.

The local stratigraphic section is dominated by Cretaceous limestones which have been intruded from the San Pedro porphyry, a late Cretaceous to early Tertiary age monzodiorite intrusive body emplaced along a regional scale thrust fault.

The mineralization occurs within an upper oxidized zone, disseminated gold and silver houses associated with iron oxides and a lower zone of gold-silver-zinc-lead sulphide mineralization.

Estimated the available historical records, among year 1575 and 1950 the Cerro San Pedro district produced approximately 2.5 million ounces of gold, for the production of silver by generating 40 million ounces of silver, while copper production generates around 93 million pounds  and other products 405 million pounds of zinc, 224 million pounds of lead

Nearly all of this production carbonate replacement mantos, veins, and fireplaces in the limestones next to Pedro porphyry San, which is host to disseminated and stockwork style mineralization.

recently has opencast the oxide zone in the production of approximately 1.6 million ounces of gold and 78 million ounces of silver from both limestone and porphyry ore types.

When combined with historical estimates of Cerro San Pedro is quarter estimated more than 4 million ounces of gold and have 100 million ounces of silver and associated zinc, lead and copper.


Processing Ore In Cerro San Pedro Mine

Mine operates as an open pit. Run-of-mine ore is processed by heap leaching and the Merrill-Crowe recovery process to recovery process gold and silver doré. Process plants consist of a heap leach pad lined which leading to a conventional Merrill Crowe recovery circuit for gold and silver .

Run-of-mine ore is stacked on the leach pad and then a pregnant solution flows toward the bottom through the heap leaching of gold ore, which is then solution from result this mineral ore pumped to the Merrill Crowe plant for stages of the process produce gold-silver doré.

Then the results of doré is transported from location to a refinery, where the silver and gold to be refined to make gold bullion. Gold is then sold to bullion banks on the spot market

Video New Gold Inc Cerro San Pedro Mine Mexico

Blackwater Mining Project New Gold Inc

by

Blackwater mining project constitute a mining project of New Gold, and located on the northern flanks of Mount Davidson in Nechako Plateau, approximately 160 kilometers southwest of the city of Prince George, 110 kilometers southwest of the town of Vanderhoof in central British Colombia. The project is located approximately 450 kilometers north of New Gold’s New Afton project. 

New Gold Inc mining project of this currently in the environmental assessment phase comprises 75 mineral tenures totaling 305.78 square kilometers, and has a total area of property 227 mineral claims covering an area of ​​1,046.78 square kilometers. The project is appealing and close to infrastructure, the terrain is characterized by rolling hills, the project is accessible by road and access to low cost hydro power is with the construction of a 230 kV transmission line. 

History Of Gold Projects  Blackwater

The Blackwater Project area has been actively explored since in 1973 by Granges Inc from streams draining the Mt.Davidson area with the discovery of anomalous concentrations of silver, lead, and zinc in silt samples taken. History of the workmanship of the project includes soil geochemistry, geophysics and reverse circulation and diamond drilling.

Richfield’s work on the Blackwater Gold Project began in 2009 when the company recognized the bulk gold potential on the property. In March 2009 Richfield optioned the Davidson and Dave claims from Silver Quest Resources Ltd. and the Rozek family respectively.

The initial mineral resource estimate for its Blackwater project was published in March 2011 and was on 25,263 meters of drilling in 77 holes on the area. An updated mineral resource estimate was prepared in September 2011 and has an additional 71 holes (24,660 meters) March estimate, bringing the total number of core drilling up to 148 (49 223 meters). 

Released indicated  and Inferred mineral resource estimate in March 7, 2012 presents drill results to December 2011. It is estimated an indicated resource of 5.5 million ounces of gold and an inferred resource of 2.3 million ounces of gold 0.4 grams per tonne cut - off grade 

Mining projects Blackwater reported mineral resource in March 31, 2013 within a conceptual pit shell at gold equivalent cut-off values ​​reported 0.3-0.4 grams per tonne. The deposit contains measured and indicated mineral resources for the direct processing of 306 million tonnes at 0.88 grams per tonne gold and 5.8 grams of silver per ton, which representing 8.6 million ounces of gold and 57.5 million ounces of silver. 

Moreover, the measured and indicated mineral resources suitable for storage and the future of the mine processing contains 91 million tonnes with 0.30 grams per tonne gold and 4.3 grams of silver per ton, which representing 0.9 million ounces of gold and 12.6 million ounces of silver.

Conforms to the CIM (as defined at the ending of the publication) this mineral resource estimate is compliant with definition standards required pursuant to National Instrument 43-101 and is based on a geological block model that contains 286,966 individual assays from 309,516 meters of core of 1,003 drill wells at a nominal distance of 25 meters to 50 meters.

 Assay data density is sufficient to classify the mineral resource when the measured and indicated confidence levels as necessary to support the estimation of a mineral reserve. The drill Gap database was supported by approximately 80,000 quality assurance / quality control (QA / QC) check sample supports assays. 


 Geology & Mineralization In Blackwater project

The Blackwater project within the Stikine Terrane of Inter Montane Belt of central British Columbia. The Stikine Terrane includes Jurassic to Early Tertiary magmatic arc and the associated sedimentary rocks. The Blackwater deposit hosted by a sequence of intermediate and felsic volcanics belonging to the Late Cretaceous Kasalka Group. These rocks overlain by Eocene age post-mineral volcanics belonging to the Ootsa Lake Group and backed by basinal clastic rocks of the Late Jurassic Bowser Lake Group

A well-developed system of northeasterly, northwesterly and northerly striking faults cutting the whole package and acts as the main control to gold-silver mineralization in the region. Quaternary glacial, colluvial and alluvial obscure most of the bedrock in the immediate project area.

gold and silver mineralization at Blackwater occurs obtrusive within an intermediate sulphidation, epithermal gold-silver system that takes place within two kilometers of a cluster of mineralized porphyry centers the same Late Cretaceous stratigraphic Kasalka group.

Host rocks within the deposit are pervasively hydrofractured, pyritized and changed to a mixture of silica and sericite. The mineralization is typified by gold-bearing polymetallic sulfides (pyrite, sphalerite, marcasite, pyrrhotite) as disseminations and porosity infillings in the fragmentary unit of the deposit.

Mineralization is strongly controlled by the northwest and northeast extending zones of of shearing and tectonic brecciation. The deposit is bounded by post-mineral trench forming fault in the north and south. A major north-south trending fault transects the orebody, it is divided into two distinct geological domains integral part of the mineral resource block model.

The feasibility study for the project in 2014, New Gold identified several areas of potential gold mineralization over 1,100 square kilometer property package. New Gold is currently leading his focus for more gold and silver resources in several kilometers of the known epithermal mineralization at Blackwater and the recently discovered porphyry copper-molybdenum mineralization in the south.

Video Blackwater Project New Gold Inc 


Top Ad 728x90