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Historic iron mininghas causedacid mine drainage pollution
that historic mining activity in the regioncausedmassive " acid mine drainage
by coal mining(passive) caused byacid mine drainage / acid rock drainage
weathering sulfide minerals such as pyrite that have been exposed to the elements from mining activity(passive) is caused byAcid mine drainage ( AMD
The oxidation of the sulfide minerals in the deposits and wasteshas causedacid mine drainage ( AMD
by industrial discharges(passive) caused byacid mine drainage Acidity
a high content of pyritehas causedAcid Mine Drainage ( AMD
Events such as landslides , earthquakes , embankment erosion or water systems failures could expose pyrite to air and watercausingacid mine drainage to form
hundreds of abandoned mineshave contributedto acid mine drainage problems
miningwould causethe dreaded acid mine drainage
and acid mine drainage Pyrite oxidationcan leadto acid mine drainage
by past coal mining practices(passive) caused byacid mine drainage remediation
many mine contaminated river systemsresultingin acid mine drainage
metals mining and smelting , and disposal of garbage into the mine pitshave causedacid - mine drainage problems
by weathering oxidation of sulfide minerals(passive) caused byAcid rock drainage
Also interesting would be oxidation of exposed pyriteleadingto acid mine drainage
by the oxidation of iron sulfide found in the waste(passive) caused byThe acid mine drainage
the mine ... sulfide mineralsleadto acid mine drainage
oxidation of pyrite ( iron sulphide mineral(passive) is mainly caused byAcid mine drainage
high - sulfur coalcausesacid mine drainage
by years of mining(passive) caused byacid mine drainage
by pyrite(passive) caused byacid rock drainage
pyrite(passive) caused byacid rock drainage
sulfide - bearing minerals like copper and nickelcan leadto acid mine drainage
road construction or other excavation work(passive) could be caused byAcid rock drainage
waterleadsto acid mine drainage
mining operationhas causedAcid Mine Drainage
the type of minerals ... , thencontributeto acid mine drainage
the oxidation of metal sulphides in mines , mine dumps and tailings(passive) caused bythe acid mine drainage
pyrite and other metalscausesacid rock drainage
Miningcan causeacid mine drainage
sulfide miningmay leadto [ [ acid mine drainage
a sulfidecausesacid rock drainage
other areas where the earth has been disturbedmay ... contributeacid rock drainage
The weathering of these tailingscausesacid rock drainage
sulfide mineral ... iron pyritecan leadto acid mine drainage
by the presence of sulfide minerals(passive) caused byacid mine drainage
Coal mining exposed sulfur - bearing rock , ... > > IMPACTS OF IRON ORE MINING ON WATER QUALITY ANDcausingacid mine drainage
the weathering of pyrite found on the surfaces of underground mine voids and on discarded coal refuse materials located on the surface of the ground(passive) is caused byAcid mine drainage
water ] ] to form [ [ sulfuric acidresultingin [ [ acid mine drainage
in ecological destruction of watersheds and the contamination of human water sources by sulphuric acid and heavy metalscan ... resultin ecological destruction of watersheds and the contamination of human water sources by sulphuric acid and heavy metals
from sulfides mixing with air or waterresultsfrom sulfides mixing with air or water
potentially significant damage to the BWCAto causepotentially significant damage to the BWCA
when dissolved toxic materials wash from mines into nearby lakescausedwhen dissolved toxic materials wash from mines into nearby lakes
the mineralogical study of heavy metal pollution(passive) caused bythe mineralogical study of heavy metal pollution
in severe environmentalresultingin severe environmental
in severe environmentalpotentially resultingin severe environmental
in severe environmental damageresultingin severe environmental damage
in severe environmental damagepotentially resultingin severe environmental damage
to acidification and contamination of groundwater and river systems by dissolved metals and sulphateleadsto acidification and contamination of groundwater and river systems by dissolved metals and sulphate
ph(passive) caused byph
The environmental damage(passive) caused byThe environmental damage
test fieldinfluencedtest field
to the degradation of water quality and biological conditionscontributesto the degradation of water quality and biological conditions
environmental pollutioncausesenvironmental pollution
in the inability to support aquatic liferesultingin the inability to support aquatic life
Water and soil contamination(passive) caused byWater and soil contamination
to severe environment problemsleadsto severe environment problems
massive environmental concernscausesmassive environmental concerns
contamination of surface and groundwatercausescontamination of surface and groundwater
potential environmentcausespotential environment
environmental pollution that affects many countriescausesenvironmental pollution that affects many countries
to severe environmental problemsleadsto severe environmental problems
at the Gilt Edge Mine in the mid-1990swas discoveredat the Gilt Edge Mine in the mid-1990s
to the surface water contaminationleadsto the surface water contamination
the damage(passive) caused bythe damage
when affected rock is used as fill materialcan also resultwhen affected rock is used as fill material
to chronic contamination of surface and ground watersmay leadto chronic contamination of surface and ground waters
The system(passive) is designedThe system
dry and possible problems(passive) caused bydry and possible problems
land damagecausesland damage
when affected rock is used as fillcan also resultwhen affected rock is used as fill
to severe environmental problems due to the heavy metal concentrations in the riverhas ledto severe environmental problems due to the heavy metal concentrations in the river
to acidification and contamination of groundwater and river systemsleadsto acidification and contamination of groundwater and river systems
damagecausesdamage
the damage(passive) caused bythe damage
damage(passive) caused bydamage
from deep and surface miningresultingfrom deep and surface mining
water(passive) caused bywater
from mine operationsresultingfrom mine operations