The Three Largest Salt Mines in the World: Sifto, Khewra, and Prahova.
For glories, people have been booby-trapping swab, a
necessary mineral and common seasoning. Utmost of the swab in the world now
comes from a many many massive swab mines. These mines, which gather this
essential resource from deep inside the ground, are negotiating sensations and
testaments to mortal imagination. Join us as we visit the three biggest swab
mines in the world and learn about their distinctive rates, literal significance,
and goods on the transnational swab request.
1.
Sifto Salt Mines, Canada:
Nestled deep in the heart of Ontario, Canada, is Sifto Salt,
the undisputed monarch of the swab mines. With a periodic product of further
than 14 million metric tonnes, this massive mine is the world's largest single-
point swab mine. The large swab deposit, allowed
To be over 40 billion
tonnes, extends long hauls beneath the face, guaranteeing a harmonious force
for unborn generations.
The way Sifto
operates is a phenomenon of contemporary technology. The mineral coffers are
booby-trapped by massive ministry that prize swab, and the uprooted material is
latterly conveyed to recycling installations via conveyor belts. This is where
the swab is ground, purified, and packed for use in a variety of marketable and
ménage operations, similar as flavoring food and deicing highways.
2. Khewra Salt Mine
The Khewra
Salt Mine, also called the Mayo Salt Mine, is located near to Khewra, Punjab,
Pakistan, and is the second largest swab mine in the world. The mine is located
in Punjab's Potohar Plateau Plain's Salt Range. The pink Khewra swab mine,
which can draw up to 250,000 excursionists annually, is well- known for
producing swab that goes by the name" Himalayan swab." Its history
began when Alexander's armies discovered it in 320 BC, but trading did not
commence until the Mughal period. During the British Empire, mining mastermind.
Warth constructed the first lair in 1872. The BMR possessed the mines after
independence until 1956, at which point the PIDC possessed them until 1965. The
WPIDC dominated the swab mining assiduity following the 1965 war between India
and Pakistan, and Pakistan Minera came next in 1974. Indeed after the
Development Corporation gained power of the mine, it continued to be the
nation's topmost source of swab, producing over 350,000 tonnes of about 99 pure
halite yearly. The mine contains swab coffers ranging from 82 million to 600
million tonnes.
Location
The swab mine is located in Pind Dadan Khan Tehsil, Jhelum
District. Travelling on the Lilla road towards Pind Dadan Khan, it's roughly 30
kilometres( 19 long hauls) down from the Lilla Khewra junction on the M- 2
Motorway. It's roughly 99 long hauls (160 km) down from both Lahore and
Islamabad.
Positioned around 200 km from the Jhelum River south of the
Pothohar Plateau to the point where the Jhelum River meets the Indus River,
lies the mineral-rich swab range, which encompasses the mine. Roughly 730
metres (2,400 bases) below ocean position and 288 metres (945 bases) above the
mountain's face is where you can find the Khewra Mine. The underground mine
covers an area of 110 km (43sq. long hauls).
Production
There are estimates ranging from 82 million tonnes
to over 600 million tonnes on the overall swab deposits in the mines. It has
trace situations of iron, zinc, bobby , manganese, chromium, and lead in its
undressed state, along with veritably small quantities of humidity, calcium,
magnesium, and potassium sulphates.
Khewra swab, frequently appertained to as red, pink, out-white,
or transparent swab, comes from Khewra. The Khewra mine produced between 28,000
and 30,000 tonnes annually in the early times of British administration; with
the preface of methodical working under H. Warth, this affair climbed to roughly
187,400 tonnes annually for the five financial times ending in 1946 – 47 and to
136,824 tonnes for the two times concluding in 1949 – 50. As of 2003, the mine
was producing 385,000 tonnes of swab annually, or over half of Pakistan's
entire gemstone swab product. The lair should last for a farther 350 times at
that pace of product.
There are nineteen stores in the mine, eleven of which are
underground. The mine's coverts gauge roughly 40 km( 25 mi) in aggregate, with
a length of 730 metres( 2,400 ft) into the mountains from the entrance.
The" room and pillar" system of quarrying involves rooting only half
of the swab, leaving the other half to support the material over. Throughout
the time, the temperature inside the mine stays between 18 and 20 °C (64 and 68
°F). Rail carriages are used to transport swab out of the mine over the 2 ft (610
mm) narrow hand Khewra Salt Mines Railway track, which was established during
the British rule.
The most well- known gemstone swab in Pakistan is Khewra
swab. Cuisine, bath swab, Neptune, and other diligence including the 1940
establishment of a soda pop ash factory by AkzoNobel all use it as a raw
material. Also, lights, vases, ashtrays, and statues are made from swab from
the Khewra mine and packed to the US, India, and other European nations. During
the Mughal period, multitudinous tradesmen used gemstone swab to produce
tableware and decorations, which is when the use of gemstone swab for cultural
and cosmetic purposes began.
Warth discovered that the physical properties of the rock
salt were comparable to those of gypsum, thus he invented the use of a lathe to
carve artwork from it. a government department. The plan to sell off seventeen
lucrative institutions, including the salt mines in Khewra, was shelved by the
Pakistani government in 2008. The Pakistan Mineral Development Corporation
currently runs the mine. Tourism
With about 250,000 excursionists annually, Khewra Salt Mine
is a popular sightseer destination that brings in a sizable sum of plutocrat.
The Khewra Salt Mines Railway takes callers into the mine. Inside are several
pools of salty water. About fifty times agone.
, the Badshahi Masjid
was constructed using multicolored swab bricks inside of mining coverts. A
model of the Great Wall of China, a figure of Allama Iqbal, a replica of
Minar-e-Pakistan, an accumulation of chargers that form Muhammad's name in Urdu
script, and another depicting Murree's Mall Road are among the multitudinous
cultural busts set up in the mine. There were two stages to the construction of
sightseer lodestones and installations in 2003, totaling nine million rupees.
Establishing a clinical ward with 20 beds for the use of
swab remedy in the treatment of respiratory diseases, including asthma, cost 10
million rupees in 2007. A rail safari stint of the Khewra Salt Mine was part of
the" Visit Pakistan Year 2007" programme. Pakistan Railroads began
running special sightseer trains from Lahore and Rawalpindi to Khewra in
February 2011. To that end, a private company supported in the addition of
Khewra road station. The 75- cadence( 245- bottom) Assembly Hall, Pul- Sara at,
a pillarless swab ground over a 25- cadence( 80- bottom) Neptune pond, Sheesh
Mahal( Palace of Mirrors), a cafe, and the pale pink swab chargers are some of
the other caller lodestones in the mine.
3. Prahova Salt Mine, Romania:
First established in the Prahova Valley of Romania, the
Prahova Salt Mine is the third largest swab mine in the world. It's essential
to the nation's swab assiduity, producing further than2.5 million metric tonnes
annually. Prahova long hauls-long underground network of galleries and coverts
is what makes it so special. Moment, these centuries-old coverts serve as a
gallery pressing the history of swab mining in the area. Excursionists can take
in the exquisite swab puppets and the distinctive subsurface setting.
Beyond the Numbers:
Sifto, Khewra, and Prahova, the three biggest swab mines,
aren't simply magnific producing spots. They stand for the conflation of
technological invention, mortal inventiveness, and a thorough appreciation of
the geological processes that produced our world. Their casts offer us and
sapience into the interesting realm of mining and the minerals concealed
beneath our bases.
These mines are vital
to numerous food products, artificial conditioning, and indeed the keep of safe
downtime roadways. They also play a significant part in our day- to- day
actuality. It's critical to keep in mind the significance of these swab titans
to our earth as we probe and use its coffers.
Comments
Post a Comment