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Découvrez les principauxprojets miniersau Minnesota
Pour toutes informations complémentaires, SVP, contactez
Éric [email protected] : 819-762-4923 #253
C : 819-651-1526
www.48inter.com
2
www.usa.arcelormittal.com/our-operations/mining/minorca
Type de minerai :
Status :
Status :
Mine Name :
Mine Name :
Iron
In operation
Minorca
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
Fact sheet :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
http://www.usa.arcelormittal.com/~/media/Files/A/Arcelormittal-USA-V2/our-operations/Fact%20sheets/2016_Minorca.pdf
Production Rate : 18 Mtpa
ArcelorMittal
www.clevelandcliffs.com/English/home/default.aspx
Type de minerai : Iron
In operation
Hibbing Taconite
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
Cliffs Naturel Ressource Annual Repport 2016:
More information :
Drill, blast, trucks and shovel
N.A.
Chisholm, Hibbing
http://www.miningdataonline.com/reports/annual/CliffsNaturalResources_AnnualReport_2016.pdf
http://miningdataonline.com/property/387/Hibbing-Taconite-Mine.aspx
Production Rate : 8 mtpa of iron pellet
Cleveland Cliff
www.48inter.com
Principaux projets miniers au Minnesota
3
http://www.clevelandcliffs.com/English/home/default.aspx
Type de minerai :
Status :
Status :
Mine Name :
Mine Name :
Iron
In operation (restart since may 2016)
Northshore Mining
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
Fact sheet :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
http://s1.q4cdn.com/345331386/files/doc_downloads/fact_sheets/Northshore_FS_052017.pdf
Production Rate : 6 Mtpa
Cleveland Cliff
http://www.clevelandcliffs.com/English/home/default.aspx
Type de minerai : Iron
In operation
United Taconite
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
More information :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
Production Rate :
Cleveland Cliff
www.48inter.com
Principaux projets miniers au Minnesota
4
http://polymetmining.com/northmet-project/overview/
Type de minerai :
Status :
Status :
Mine Name :
Mine Name :
Copper / Nickel / Cobalt
Feasibility Study will be update when permit received / Permit receive January 5, 2018
Northmet
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
20 years
Drill, blast, trucks and shovel
N.A.
Ore from the mine will be transported approximately six miles west by rail to the existing Erie Plant facilities, which we own and will modernize. We will use existing crushing facilities combined with new milling and flotation circuits to produce copper and nickel concentrates that will be shipped via the existing railhead. Eventually, we may install an autoclave to upgrade the nickel concentrate. Read more details on the mining and processing method.
St. Louis County
Production Rate : 72 million pounds of copper, 15.4 million pounds of nickel, 720,000 pounds of cobalt and 106,000 troy ounces of precious metals in concentrate
PolyMet Mining
http://www.steeldynamics.com/
Type de minerai : Iron
Operation close since 2015
Mesabi Nugget
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
More information :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
Hoyt Lake
Production Rate :
Steel Dynamics
www.48inter.com
Principaux projets miniers au Minnesota
5
http://www.steeldynamics.com/
Type de minerai :
Status :
Status :
Mine Name :
Mine Name :
Iron
In operation
Mining Resources
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
Fact sheet :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
Production Rate :
Steel Dynamics
http://www.twin-metals.com/about-the-project/
Type de minerai : Copper / Nickel / Platinium
Twin Metal Project
Type de mine : Underground
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
More information :
Town of Ely
https://www.twincities.com/2017/11/30/u-s-house-debating-bill-to-ease-way-for-twin-metals-mining-proposal-near-bwca/
Production Rate :CAPEX initial: The company already has pumped $400 million into the project and plans to spend another $1.2 billion to develop the mine
Twin Metal
www.48inter.com
Principaux projets miniers au Minnesota
6
http://www.ussteel.com/locations/keetac
Type de minerai :
Status :
Status :
Mine Name :
Mine Name :
Iron
In operation
Keetac
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
Fact sheet :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
Production Rate : 16 Mtpa of iron pellet
US Steel
http://www.ussteel.com/locations/minntac
Type de minerai : Iron
In operation
Minntac
Type de mine : Open pit
Life-of-mine (Lom) :
Mining methods :
Mine access (if underground) :
Principal production facilities :
Interest community:
More information :
Drill, blast, trucks and shovel
N.A.
Rod mills, cobber, ball mills, thickeners, indurating furnace
Production Rate :
US Steel
www.48inter.com
Principaux projets miniers au Minnesota