Tag Archives: Copper

‘Huge’ reserves of iron ore discovered in Chiniot

CHINIOT: The government on Wednesday said it has discovered major reserves of iron ore as well as copper, silver and gold in Punjab.

The reserves were found in Chiniot city, around 160 kilometres (around 100 miles) northwest of Lahore, by Chinese group the Metallurgical Cooperation of China.

A senior provincial administrative official told AFP that initial estimates indicated 500 million tons of iron ore – a primary ingredient in steelmaking – had been discovered.

He said the Chinese company has expressed interest in setting up a steel mill on the site, adding that the extracted iron had been tested in Swiss and Canadian laboratories, which found 60-65 percent of it to be high grade.

The official added that silver, copper and gold samples would also be sent for testing soon.

Read more » Geo Tv News
See more » http://www.geo.tv/article-174802-Huge-reserves-of-iron-ore-discovered-in-Chiniot

 

Federation put Sindh in dark: Sindh Govt denied the natural resources data

The Department of Natural Resources of Sindh Government has complained in its report that Sindh Government has not been informed about the details and the quantum of natural resources in province by the Center. The report by the department said that (apart from Coal, Gold, Uranium, Oil and Gas) Sindh is rich in Copper, Granite, Marble and China Clay. Read News Version Published in Daily Kawish

Courtesy: Rights and Movements + Sindhi daily Kawish, 14 November, 2014

Electric motor made from a single molecule

By Jason Palmer, Science and technology reporter, BBC News

Researchers have created the smallest electric motor ever devised.

The motor, made from a single molecule just a billionth of a metre across, is reported in Nature Nanotechnology.

The minuscule motor could have applications in both nanotechnology and in medicine, where tiny amounts of energy can be put to efficient use.

Tiny rotors based on single molecules have been shown before, but this is the first that can be individually driven by an electric current.

“People have found before that they can make motors driven by light or by chemical reactions, but the issue there is that you’re driving billions of them at a time – every single motor in your beaker,” said Charles Sykes, a chemist at Tufts University in Massachusetts, US.

“The exciting thing about the electrical one is that we can excite and watch the motion of just one, and we can see how that thing’s behaving in real time,” he told BBC News.

Miniature uses

The butyl methyl sulphide molecule was placed on a clean copper surface, where its single sulphur atom acted as a pivot.

The tip of a scanning tunnelling microscope – a tiny pyramid with a point just an atom or two across – was used to funnel electrical charge into the motor, as well as to take images of the molecule as it spun.

It spins in both directions, at a rate as high as 120 revolutions per second. ….

Read more → BBC

The truth about Reko Diq

By Farooq Tirmizi

How valuable is one’s wealth if it is buried underground and one has no way of getting it out? And what would one say to somebody who came along and volunteered to extract this wealth, providing all of the technical expertise and putting up the entire investment costs, and letting you keep half of the profits? Would it be fair to say that this person was indulging in exploitative behaviour? Or would we say that a fair deal was on offer?

The above scenario is not hypothetical. It is exactly what is currently going on in the case of the Reko Diq mining project in Balochistan. The Tethyan Copper Company, a joint venture between Canada’s Barrick Gold and Chile’s Antofagasta, has spent $220 million to explore the Reko Diq area and, having discovered a feasible reserve of minerals, is now willing to spend the further $3.3 billion it would take to extract the minerals. And yet it is being treated like a neo-imperialist villain out to pillage Pakistan’s national treasures. …

Read more : The Express Tribune

 

The Reko Diq fiasco

By Feisal Naqvi

The interesting thing about the internet is that it is as great a force-multiplier for ignorance as for knowledge. Take, for example, the Reko Diq project. The average Pakistani newsreader is convinced that (a) the Federal Government is an evil stooge of western interests; (b) the people of Balochistan are being ripped off yet again; and, (c) it is now up to the Supreme Court to save us. All three beliefs are completely wrong. Here are some facts about the Reko Diq project.

Read more : Pakistan Today