Mining
Mining
News
Mining,
Resources, Energy, Markets, Gold and Gold Culture,
News: Australia and World
July
1, 2025
News
ASX
winners and losers for 2025 revealed
The
benchmark S&P/ASX 200 rose 10.2 per cent in the
2024-25 financial year, posting its biggest annual
gain since 2021. Ship builder Austal tops the list
of best-performing stocks for 2024-25, rising by 152
per cent; it is followed by gold producers Regis Resources
(up 150 per cent) and Genesis Minerals (145 per cent).
Meanwhile, IDP Education recorded the biggest loss
among the top-200 stocks, shedding 76 per cent; other
major underperformers included Mineral Resources (down
60 per cent) and Pilbara Minerals (57 per cent). The
ASX 200 ended the financial year at 8,542.3 points,
and Shane Oliver from AMP says it could potentially
rise to around the 8,700-point level by the end of
2025. (RMS)
News
Vales
Point coal plant owner sued by ASIC for market manipulation
The
Australian Securities & Investments Commission
has filed legal action against Delta Power & Energy
in the Federal Court. Delta is the operator of the
Vales Point coal-fired power station in NSW; ASIC
has accused Delta of market manipulation with regard
to energy futures contracts, with the alleged manipulation
taking place on 30 occasions between 8 September and
6 October 2022. ASIC claims Delta's conduct that had
the potential to undermine public confidence in the
ASX 24 market for quarterly futures, along with its
integrity. (Roy Morgan Summary)
News
Mining
News: Australia
Trends
and Sentiment: Gold projects are gaining traction,
with coal losing ground as an export leader. Environmental
concerns persist, especially with projects like Wyloos
wetland exploration. Critical minerals like lithium
and nickel are seeing increased focus amid global
demand Fenix Resources started mining at its Beebyn-W11
iron ore mine in Western Australias Mid-West,
marking its third operation in the region. A 17.6km
private haul road to connect it to the Iron Ridge
mine is nearly complete, facilitating direct transport
to Geraldton Port.
Ausgold
released a strong definitive feasibility study (DFS)
for its Katanning gold project in Western Australia,
projecting 140,000 ounces of gold annually for the
first four years and 1.14 million ounces over a 10-year
mine life, with all-in sustaining costs of $2,180/oz
initially.
Benz
Mining reported high-grade gold results at its Glenburgh
project in Western Australias Gascoyne Province,
bolstered by a recent capital raise to fund ongoing
exploration. A maiden Mineral Resource Estimate is
expected soon.
Trade
Challenges: Australias mining sector faces a
projected $27 billion drop in export earnings for
iron ore and liquefied gas due to U.S.-China trade
tensions and tariffs, particularly impacting demand
from China. However, critical minerals like lithium
and manganese are expected to see earnings rise from
$1.7 billion in 202425 to $4.8 billion by 202627.
Andrew
Forrests Wyloo lodged exploration applications
for a critical wetland near Exmouth Gulf, Western
Australia, shortly after a salt company abandoned
similar plans, raising environmental concerns.
Brightstar
Resources completed a DFS for its Menzies and Laverton
gold projects, targeting 70,000 ounces annually, with
plans to scale to 200,000 ounces by 2029, supported
by cash flow from its Fish mine.
Rio
Tinto and Hancock Prospecting are investing $1.6 billion
in the Hope Downs 2 iron ore project in the Pilbara,
boosting Australias iron ore sector.
Peabody
Energy extended a lockout at its Helensburgh coal
mine, escalating tensions with the Mining and Energy
Union amid strong thermal coal prices.
Larvotto
Resources gained approval for its Hillgrove antimony-gold
project, aiming for production in 2026.
Chalice
Mining is on track to release a pre-feasibility study
for its Gonneville multi-element (nickel, copper,
PGE) project by year-end, with environmental approvals
progressing.
Astron
Corporations Donald rare earths and mineral
sands project in Victoria received final regulatory
approval, with $183 million in funding from Energy
Fuels for Phase 1.
Westgold
Resources awarded a $130 million contract to Barminco
for underground mining at its Great Fingall project,
targeting over 45,000 ounces annually.
Greatland
Resources debuted on the ASX, raising $490 million,
with shares jumping 12% after acquiring the Telfer
gold mine.
Mount
Isa Copper Smelter: Federal and Queensland governments
are engaging with Glencore to explore options for
keeping the smelter operational, critical for regional
jobs. (Grok)
Bitcoin
Mining: News
Note:
Always conduct your own research before engaging with
cloud mining platforms, as some may carry risks. Regulatory
and environmental developments could further shape
the industrys trajectory.
Cloud
Mining Growth: Cloud mining platforms are gaining
traction in 2025 as accessible alternatives to traditional
mining.
Topnotch
Crypto launched a zero-cost cloud mining platform
on June 30, 2025, aiming to make Bitcoin mining universally
accessible without hardware or technical expertise.
Similarly, BAY Miner expanded AI-driven cloud mining
services for Bitcoin, Ethereum, Solana, XRP, and Dogecoin,
offering hardware-free mining with daily returns.
Other platforms like BTC Miner, QFSCOIN, MiningCoop,
and PS Miner also introduced free or low-cost cloud
mining options, emphasizing ease of use and passive
income amid market volatility.
Market
Volatility and Miner Revenue: Bitcoin miner revenues
dropped to a two-month low of $34 million daily on
June 22, 2025, due to declining transaction fees and
a post-halving block subsidy cut. Despite this, miners
are holding onto their coins, with only 150 BTC sold
by Satoshi-era miners in 2025 compared to 10,000 BTC
in 2024, signaling confidence in a potential market
rebound. However, the network hashrate fell 3.5% over
the past 10 days, the largest drop since July 2024.
Mining
Difficulty Adjustment: Bitcoin mining difficulty is
expected to drop by about 9%, the largest decline
since Chinas 2021 ban, potentially boosting
miner revenues. This follows a period of high difficulty
squeezing margins, with heatwaves in Texas forcing
temporary shutdowns due to energy grid stress.
Environmental
and Regulatory Concerns: Environmental scrutiny persists,
with a 2023 UN study equating Bitcoin minings
carbon footprint to burning 84 billion pounds of coal.
The Trump administrations relaxed regulations
in the U.S. have spurred mining expansion, but environmental
groups criticize fossil fuel reliance. Some miners
are shifting to renewables, like hydroelectric power
in Canada and wind farms in Texas.
Meanwhile,
Norway plans to temporarily halt energy-intensive
mining facilities, and Kuwait banned mining due to
grid strain, while Iceland incentivizes renewable-powered
operations.
Corporate
Moves and Infrastructure: Tether aims to become the
largest Bitcoin miner by year-end, prioritizing network
security over profit.
Core
Scientific is in talks with CoreWeave for a potential
sale, reflecting the overlap between Bitcoin mining
and AI data center infrastructure.
Cipher
Mining launched its 150MW Black Pearl site in Texas,
with plans to reach 300MW.
Chinese
mining giants Bitmain, Canaan, and MicroBT are setting
up U.S. production to avoid tariffs.
Profitability
and Industry Trends:
Bitcoin
mining profitability rose 18.2% in May 2025, driven
by a 20% Bitcoin price increase and North American
miners capturing 26.3% of the global network.
MARA
Holdings mined 950 BTC in May, bolstering its treasury
to 49,179 BTC, one of the largest corporate holdings.
The
industry is consolidating, with less profitable miners
struggling and larger players like Marathon and CleanSpark
expanding.
Home
Mining Options:
Home
mining remains viable in 2025, with lower equipment
costs (ASICs at $16 per terahash vs. $80 in 2022).
Options include lottery mining (high-risk, low-cost),
solo mining with ASICs, or joining mining pools for
steady payouts.
The
EUs MiCA regulation has reduced regulatory uncertainty,
supporting retail miners. (Grok)
News
MinRes
sells troubled Yilgarn iron ore projects
Perth-based
Yilgarn Iron Investments has secured a deal to buy
the mothballed Yilgarn iron ore projects in Western
Australia from Mineral Resources. The Yilgarn mines
in the state's Goldfields region were shut down in
late 2024, and more than 800 workers were redeployed
to the company's other projects. Mineral Resources
has advised that the commercial terms of the deal
are 'confidential and immaterial'. The deal only comprises
the Yilgarn hub's iron ore assets, and Mineral Resources
will retain the rights to gold and lithium deposits.
(RMS)
News
Best
Quotes Of The Day
The
best and biggest gold mine is in between your ears."
"You
are a gold mine of potential power. You have to dig
to find it and make it real."
"Your
mind is like a gold mine, if you dig deep you will
find something golden."
"Don't
die without mining the gold in your mind."
"We're
like goldfields. Until we dig deep to find what's
inside us, our true potentials may be hidden forever."
"If
you want to find gold, you've got to love the process
of digging."
"Even
if you're sitting on a gold mine, you still have to
dig."
"Develop
men the same way gold is mined"
"Don't
go into the mine looking for dirt; instead, go in
looking for the gold."
"A
prospector's job is to remove dirt as quickly as possible"
"A
prospector who analyses every speck of dirt won't
find much gold"
"The
world is sitting on a gold mine but knows it not."
"Make new friends, but keep the old; Those are
silver, these are gold."
"All
that is gold does not glitter."
"Gold
is forever. It is beautiful, useful, and never wears
out"
"Gold
is the money of kings"
"Mining
is the art of exploiting mineral deposits at a profit.
An unprofitable mine is fit only for the sepulcher
of a dead mule."
"Anyone
can find the dirt in someone. Be the one that finds
the gold."
"True
gold fears no fire."
"The
desire of gold is not for gold. It is for the means
of freedom and benefit."
"Make
new friends, but keep the old; Those are silver, these
are gold."
"When
taken for granted, gold in one's hand is sometimes
considered like cheap copper so are people."
News
News
Bonus
Gold
by Spandau Ballet Producers: Steve Jolley & Tony
Swain
Music
Video: Gold
https://youtube.com/watch?v=VQ4qrcHyYj4
[Verse 1]
Thank
you for coming home Sorry that the chairs are all
worn I left them here I could have sworn
These
are my salad days Slowly being eaten away Just another
play for today
Oh,
but I'm proud of you, but I'm proud of you
Nothing
left to make me feel small Luck has left me standing
so tall
[Chorus]
Gold (gold)
Always
believe in your soul You've got the power to know
You're indestructible, always believing
You
are gold (gold) Glad that you're bound to return
There's
something I could have learned
You're
indestructible, always believing
[Verse
2]
After
the rush has gone I hope you find a little more time
Remember we were partners in crime
It's
only two years ago
The man with the suit and the face
You knew that he was there on the case
Now he's in love with you, he's in love with you
And
love is like a high prison wall And you could leave
me standing so tall
[Chorus]
Gold
(gold) Always believe in your soul You've got the
power to know You're indestructible, always believing
You are gold (gold) Glad that you're bound to return
Something I could have learned You're indestructible,
always believing
[Bridge]
Love
is like a high prison wall
You could leave me standing so tall
[Chorus]
Gold
(gold) Always believe in your soul
You got the power to know
You're indestructible, always believing
You are gold (gold)
Glad that you're bound to return
Something
I could have learned
You're
indestructible, always believing (You are, gold) Always
believe in your soul
You've got the power to know
You're indestructible, always believing
'Cause you are gold (gold)
I'm glad that you're bound to return
Something I could have learned
You're indestructible, always believing (gold)
[Verse
1]
Thank
you for coming home Sorry that the chairs are all
worn I left them here I could have sworn
These
are my salad days Slowly being eaten away Just another
play for today Oh, but I'm proud of you, but I'm proud
of you
Nothing
left to make me feel small Luck has left me standing
so tall
[Chorus]
Gold
(gold) Always believe in your soul
You've
got the power to know You're indestructible, always
believing
You
are gold (gold) Glad that you're bound to return
There's
something I could have learned You're indestructible,
always believing
[Verse
2]
After
the rush has gone I hope you find a little more time
Remember we were partners in crime
It's
only two years ago The man with the suit and the face
You knew that he was there on the case
Now
he's in love with you, he's in love with you And love
is like a high prison wall
And
you could leave me standing so tall
Markets
July
1, 2025
Australian
Dollar: $0.6580 USD (up $0.0045 USD)
Iron Ore July Spot Price: $94.20 USD (down $0.55)
Iron Ore Aug Spot Price: $94.20 USD (down $0.08)
Oil: $64.97 USD (down $0.55 USD)
Gold: $3,303.22 USD (up $28.99 USD)
Copper : $5.1075 USD (down $0.0145 USD)
Bitcoin: $107,498.09 (up 0.04% in last 24 hours)
Dow Jones: 44,094.77 (up 275.50 points)
Mining'
is the extraction of valuable minerals or other geological
materials from the earth, usually (but not always)
from an ore body, vein, or (coal) seam. Materials
recovered by mining include bauxite, coal, copper,
gold, silver, diamonds, iron, precious metals, lead,
limestone, nickel, phosphate, oil shale, rock salt,
tin, uranium, and molybdenum. Any material that cannot
be grown from agricultural processes, or created artificially
in a laboratory or factory, is usually mined. Mining
in a wider sense can also include extraction of petroleum,
natural gas, and even water.
History
Miners at the Tamarack Mine in Copper Country, Michigan,
USA in 1905The oldest known mine in the archaeological
record is the "Lion Cave" in Swaziland.
At this site, which by radiocarbon dating is 43,000
years old, paleolithic humans mined for the iron-containing
mineral hematite, which they ground to produce the
red pigment ochre. Sites of a similar age where Neanderthals
may have mined flint for weapons and tools have been
found in Hungary.
Ancient
Egyptians operated malachite mines at Wady Maghareh
on the Sinai Peninsula and at Timna in the Negev.
At first, the bright green stones were used for ornamentation
and for pottery glaze, but approximately 1,200 BCE,
Egyptians discovered that malachite could be converted
into copper by the application of intense heat and
air.
In
North America there are ancient, prehistoric copper
mines along Lake Superior that were part of an extensive
native trade network of copper tools, points, arrowheads,
and artifacts. Some copper points that were found
are over 3000 to 4000 years old, and copper was traded
throughout the continent along major river routes.
In addition, quartz, flint, and other minerals were
are also mined, worked, and traded. In Manitoba there
are ancient quartz mines in the north, and in Southeastern
Manitoba by the Winnipeg River in Whiteshell Provincial
Park.
Turquoise
was mined in pre-Columbian America in the Cerillos
Mining District in New Mexico, where a mass of rock
200 feet (60 m) in depth and 300 feet (90 m) in width
was removed with stone tools; the mine dump covers
20 acres (81,000 m²). Black gun powder in mining
was first used in a mineshaft under Banská
tiavnica, Slovakia in 1627, in the same town
in 1762 the first Mining Academy in the world was
established.
Mining
in the United States became prevalent in the 19th
century. Mining for minerals and precious metals,
such as in the California Gold Rush in the mid 1800s,
was very important in westward expansion to the Pacific
coast along with ranching and exploration of oil and
gas fields. During this time period many white Americans
and post-slavery African Americans, with the aid of
railroads, traveled west for work opportunities in
mining. Many western cities such as Denver and Sacramento
originated as mining towns.
Steps in the mining process
Prospecting to locate ore
Exploration to find and then define the extent and
value of ore where it is located ("ore body")
Conduct resource estimate to mathematically estimate
the extent and grade of the deposit
Conduct mine planning to evaluate the economically
recoverable portion of the deposit (and including
reclamation planning)
Conduct a feasibility study to evaluate the total
project and make a decision as whether to develop
or walk away from a proposed mine project. This includes
a cradle to grave analysis of the possible mine, from
the initial excavation all the way through to reclamation.
Development to create access to an ore body
Exploitation to extract ore on a large scale
Reclamation to make land where a mine had been suitable
for future use
Mining techniques
Surface
mining
Sub-surface mining
Solution
mining is a particular mining technique that is used
to mine minerals (potash, potassium chloride, sodium
chloride, sodium sulphate) which dissolve in water.
[edit] Extractive metallurgy
The science of extractive metallurgy is a specialized
area in the science of metallurgy that studies the
extraction of valuable metals and minerals from their
ores, especially through chemical or mechanical means.
Mineral processing (or mineral dressing) is a specialized
area in the science of metallurgy that studies the
mechanical means of crushing, grinding, and washing
that enable the separation (extractive metallurgy)
of valuable metals or minerals from their gangue (waste
material).
Environmental effects and mitigation
Iron hydroxide precipitate stains a stream receiving
acid drainage from surface coal mining.Environmental
issues can include erosion, formation of sinkholes,
loss of biodiversity, and contamination of groundwaters
by chemicals from the mining process and products.
Modern
mining companies in many countries are required to
follow strict environmental and rehabilitation codes,
ensuring the area mined is returned to close to its
original state, or an even better environmental state
than before mining took place. In some countries with
pristine environments, such as large parts of Australia,
this is impossible despite the best intentions. Past
mining methods have had, and methods used in countries
with lax environmental regulations can continue to
have, devastating environmental and public health
effects.
Mining
can have adverse effects on surrounding surface and
ground water if protection measures are not exercised.
The result can be unnaturally high concentrations
of some chemical elements over a significantly large
area of surface or subsurface. Coal mining releases
approximately twenty toxic release chemicals, of which
85% is said to be managed on site. Combined with the
effects of water and the new 'channels' created for
water to travel through, collect in, and contact with
these chemicals, a situation is created where mass-scale
contamination can occur. In well-regulated mines hydrologists
and geologists take careful measures to mitigate any
type of water contamination that could be caused by
mines. In modern American mining, operations must,
under federal and state law, meet standards for protecting
surface and ground waters from contamination, including
acid mine drainage (AMD). To mitigate these problems
water is continuously monitored at coal mines. The
five principal technologies used to control water
flow at mine sites are: diversion systems, containment
ponds, groundwater pumping systems, subsurface drainage
systems, and subsurface barriers. In the case of AMD,
contaminated water is generally pumped to a treatment
facility that neutralizes the contaminants.
Some
examples of environmental problems associated with
mining operations are:
Ashio
Copper Mine, Ashio, Japan was the site of substantial
pollution at end of the nineteenth century
Berkeley Lake, an abandoned pit mine in Butte, Montana
that has filled with water which is now acidic and
poisonous. In 2003, a water treatment plant came on-line,
initially treating "new" water entering
the pit and thereby reducing the rate of rise of pit
water. Treated water is currently used in the concentrator
of the nearby Montana Resources Continental Pit, but
it is clean enough to return to Silver Bow Creek.
Eventually, water in the pit itself will be treated.
Britannia Mines, a former copper mine near Vancouver,
British Columbia. Copper from the abandoned mine washes
into Howe Sound, polluting the water. No animal life
remains there now. - Latest reports are that after
a water treatment plant was put in, fish are returning
to Britannia Bay - maybe for the first time ever.
The name used by the First Nations tribes of Britannia
Beach, even before mining started, means "The
Place of No Fish".
Scouriotissa, a copper mine in Cyprus that has been
abandoned. Contaminated dust blows off this site.
Tar Creek, an abandoned mining area in Picher, Oklahoma
that is now an Environmental Protection Agency superfund
site. Water in the mine has leaked through into local
groundwater, contaminating it with metals such as
lead and cadmium.
Although such issues have been associated with some
mining operations in the past, modern mining practices
have improved significantly and are subject to close
environmental scrutiny. To ensure completion of reclamation
(restoring mine land) the Office of Surface Mining
requires that mining companies post a bond to be held
in escrow until productivity of reclaimed land has
been convincingly demonstrated. Since 1978 the mining
industry has reclaimed more than 2 million acres (8,000
km²) of land. This reclaimed land has renewed
vegetation and wildlife in previous mining lands and
can even be used for farming and ranching.
Mining industry
While exploration and mining can sometimes be conducted
by individual entrepreneurs or small business, most
modern-day mines are large enterprises requiring large
amounts of capital to establish. Consequently, the
mining sector of the industry is dominated by large,
often multinational, mostly publicly-listed companies.
See Category:Mining companies for a list. However,
what is referred to as the 'mining industry' is actually
two sectors, one specializing in exploration for new
resources, the other specializing in mining those
resources. The exploration sector is typically made
up of individuals and small mineral resource companies
dependent on public investment. The mining sector
is typically large and multi-national companies sustained
by mineral production from their mining operations.
Employment in the U.S. mining industry and government
regulations
Miners today do more than just dig tunnels in the
Earth's subsurface. There are many different jobs,
direct and indirect, in the mining industry, ranging
from engineers and lab technicians to geologists and
environmental specialists. Beyond employment directly
linked to mine-site activity, the modern mining industry
also employs many other professionals, including accountants,
lawyers, sales representatives, public relations specialists,
not to mention thousands of men and women involved
who manufacture the machines and equipment necessary
to mine minerals.
Employment
in the mining industry offers highly competitive wages
and benefits, especially in rural or remote areas.
According to the Bureau of Labor Statistics (BLS),
wages for coal miners are 30% higher than the wage
earned by the average American. Employees possessing
at least a bachelor's degree in mining or geological
engineering can earn a median pay of over $80,000
annually.
The
US Bureau of Labor Statistics estimates that 675,000
are employed in the natural resources and mining sector.
Estimated employment by selected specific commodity
(including mine, mill, smelter, and quarry workers)
listed below is from US Geological Survey Mineral
Commodity Surveys:
Crushed
Stone - 79,700 workers
Copper - 7,000
Cement - 18,000
Sand and Gravel - 38,300
Gold - 7,600
Aluminum - 56,000
Iron Ore - 4,400
Platinum Group Metals - 1,600
Salt - 4,100
Phosphate Rock - 2,900
The mining industry has an experienced but aging workforce
with a mean average age of 50 years and median of
46 years. Indeed, while the industry will require
new employees to meet future demand, the largest dilemma
currently facing mine operators is finding employees
to fill vacancies left by a generation of miners,
mine engineers, senior managers, technical experts
and others who are set to retire between 2005 and
2015. However, the industry is struggling to meet
that demand due to current low enrollment levels in
mining education programs at American colleges and
universities.
Mining
is regulated under a comprehensive federal safety
law (Federal Mine Safety and Health Act) that is administered
by the Department of Labor's Mine Safety and Health
Administration (MSHA). Currently under federal law,
and enforced by MSHA each U.S. miner must have an
approved worker training program in health and safety
issues, including at least 40 hours of basic safety
training for new underground miners with no experience;
24 hours for new miners at surface mines with no experience;
plus eight hours of annual refresher training for
all miners.
Mine planning software
One of the most dramatic changes in the mining industry
has been the role that sophisticated three-dimensional
mine planning software packages have had. Once the
decision has been taken to proceed with a mine, one
will need to create detailed designs that take into
account the topography and infrastructure and of course,
the physical parameters of the orebody. Manual design
and old fashioned planning methods can be tedious
and there are many road blocks that were unique depending
on the nature of the mine (e.g., panel layouts, stope
designs, decline design, ramp design). Initially with
the 3-D technology relatively simple tasks - like
rendering graphic images of drill holes - meant that
it became easier for surveyors, geologists, mine planners,
mining engineers and other technical staff to manipulate
and visualize data. In recent years the range of integrated
mine planning tools have meant that massively complex
models can be built to optimize the extraction and
processing of mineral resources.
Safety
issues and improvements
Safety has long been a controversial issue in the
mining business especially with sub-surface mining.
While mining today is substantially safer than it
was in the previous decades, mining accidents and
tragedies are often very high profile such as the
Quecreek Mine Rescue saving 9 trapped Pennsylvania
coal miners in 2002.
Mining
ventilation is also seen to be a safety concern for
many miners and their family. Poor ventilation of
mining causes exposure to harmful gases, heat and
dust inside sub-surface mines. These can cause harmful
physiological effects or death. Methane gas is a common
source of ignition of explosions in coal mines and
can propagate into the more violent coal dust explosions.
High temperatures and humidity may result in any of
the heat illnesses including heat stroke which can
be fatal. Dusts can cause lung problems. These include
silicosis, asbestosis and pneumoconiosis also known
as miners lung or black lung disease.
A
ventilation system is set up to course air through
the working areas of the mine. The air movement necessary
for effective mine ventilation is generated by one
or more large mine fans usually located above ground.
In the United States, main fans at coal mines are
required to be above ground. Air flows in one direction
only, making circuits through the mine such that each
main work area receives a supply of fresh air.
Mining
is regulated under the federal Mine Safety and Health
Act by MSHA, which employs nearly one safety inspector
for every four coal mines. Underground coal mines
are thoroughly inspected at least four times annually
by MSHA inspectors. In addition, miners can report
violations, request additional inspections and cannot
lose their jobs for doing so.
Immediately
reportable accidents and injuries are:
A
death of an individual at a mine;
An injury to an individual at a mine which has a reasonable
potential to cause death;
An entrapment of an individual for more than thirty
minutes;
An unplanned inundation of a mine by a liquid or gas;
An unplanned ignition or explosion of gas or dust;
An unplanned mine fire not extinguished within 30
minutes of discovery;
An unplanned ignition or explosion of a blasting agent
or an explosive;
An unplanned roof fall at or above the anchorage zone
in active workings where roof bolts are in use; or,
an unplanned roof or rib fall in active workings that
impairs ventilation or impedes passage;
A coal or rock outburst that causes withdrawal of
miners or which disrupts regular mining activity for
more than one hour;
An unstable condition at an impoundment, refuse pile,
or culm bank which requires emergency action in order
to prevent failure, or which causes individuals to
evacuate an area; or, failure of an impoundment, refuse
pile, or culm bank;
Damage to hoisting equipment in a shaft or slope which
endangers an individual or which interferes with use
of the equipment for more than thirty minutes; and
An event at a mine which causes death or bodily injury
to an individual not at the mine at the time the event
occurs.
Statistical analyses performed by the U.S. Department
of Labor's Mine Safety and Health Administration (MSHA)
show that between 1990 and 2004, the industry cut
the rate of injuries (a measure comparing the rate
of incidents to overall number of employees or hours
worked) by more than half and fatalities by two-thirds
following three prior decades of steady improvement.
Machinery
Mining machinery resembles that of other heavy industries.
Heavy machinery is needed in mining to break and remove
rocks of diverse hardness and toughness. Bulldozers,
drills, explosives and trucks are important for digging
into the land, especially in surface mining. Underground
mining, like continuous mining, tends to be more technologically
sophisticated because of the dangers and expense of
subsurface tunneling. Mining equipment manufacturers
include Joy Mining Machinery, Bucyrus International,
Caterpillar, Komatsu, Volvo, Hitachi, Dynapac, Terex,
Dresser, TCM, Kawasaki, Furukawa, Elphinstone, Poclain
and Demag, Eimco Elecon India Limited.
Abandoned mines
Stay out of old mines! Danger sign at an old Arizona
mine.It is estimated that there are between 700,000
and 800,000 abandoned mines in the United States.
Many of these abandoned mines are associated with
abandoned neighboring towns often referred to as ghost
towns.
Experts
strongly warn against entering or exploring old or
abandoned mines. It is estimated that approximately
25% of the abandoned mine lands (AML) sites pose physical
safety hazards. Old mines are often dangerous and
can contain deadly gases, snakes, and other dangerous
animals. The entrance to an old mine in particular
can be very dangerous, as weather may have eroded
the earth/rock surrounding the entrance. Old mine
workings, caves, etc are commonly hazardous simply
due to the lack of oxygen in the air and this is a
deadly killer which provides no warning to those entering
such an environment.
Every
year, dozens of people are injured or killed in recreational
accidents on mine property. It is only fair to note,
however, that the majority of these deaths are not
related to mine exploration. Drownings in open quarries
and ATV accidents on abandoned mine properties are
the main culprits behind these deaths. MSHA (Mine
Safety and Health Administration) launched the "Stay
Out Stay Alive" campaign in 1999. "Stay
OutStay Alive" is a national public awareness
campaign aimed at warning and educating children and
adults about the dangers of exploring and playing
on active and abandoned mine sites.
The
Abandoned Mine Land Initiative, launched by the Western
Governors Association, and the National Mining Association
is an effort focusing on reporting the number of high-priority
AML sites, and to identify, measure and report on
the progress of current reclamation cleanup programs
on an annual basis. (Credit:
Wikipedia).
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