Top coal consumer China should see import demand more than double in the next four years and India will be close behind as both hoover up supplies on international markets to feed rapidly growing power industries, industry executives said on Monday. China's thermal coal imports could rise to 200 million tonnes in 2015 from around 90 million tonnes in 2011, Neil Dhar, executive vice president of trading house Noble Group, told the Coaltrans Asia conference.

Engineering work has begun at a coal-fired power station on the banks of the Thames in England, UK that could turn it into the world's largest biomass plant with almost no carbon emissions. The owner of the Tilbury power station, previously scheduled for shut down in 2015 under new EU environmental regulations, says it hopes to produce up to 750 megawatts of green power by winter. Last week it was reported that the approval of new rules for air pollution, water pollution, and waste disposal in the US could result in the retirement of between 35 and 70 gigawatts (GW) of coal-fired power generation throughout that country.

Capstone Mining announced the result of a National Instrument 43-101 compliant mineral resource estimate for the Wildfire/Copper Keel area at the Minto Mine in Yukon, Canada. Wildfire/Copper Keel is now recognized as a southeastwardly extension of the Area 2/118 deposit which is currently being pre-stripped in preparation for mining. The combined Area 2/118/Copper Keel/Wildfire mineral resources are now recognized as a single mineral deposit and will be referred to as the Minto South Deposit ("MSD"). The Copper Keel region of this larger deposit model is still open and exploration drilling is currently in progress with two drills. Image of Minto mine from Capstone Mining.

Japan dispelled fears among many diamond traders that after the earthquake and following tsunami that hit the country on March 11, it will lose its taste for diamonds. In April, Japan imported $95.7 million worth of polished diamonds, increasing by 80.1% year over year, and by 56.8% from March. The increase in imports proved once again, as predicted, that when a country is hard hit, it express its feelings more openly, often with diamonds. This was the case in after the September 11 terrorist attacks, and again in the recent sub-prime economic crisis.

Arjav Diamonds, part of the DTC Sightholding group Blue Star Diamonds, has launched an online auction for rough diamonds, out of the Indian diamond-processing city of Surat. Blue Star chairman Ashit Mehta told IDEX Online that the auction consisted of 60 lots of large stones. "All the goods on auction are above 4.80 carats," Mehta said, adding, "Prices range from $1,500 p/c all the way up to $25,000 p/c, with an average price for the entire auction of $3,000 p/c."

Botswana exported $462.5 million worth of polished diamonds in March, a 50.7% year-over-year increase in exports, based on figures released by the Bank of Botswana. This brings the country’s first quarter diamond exports to $1.019 billion, the highest value ever in the first quarter. The exceptional level of exports, which include rough and polished diamonds, gained 34% over the first quarter of 2010 and is 0.2% above exports in the first quarter of 2008.

Australia's government urged companies on Monday to tighten vigilance over cyber attacks launched offshore against some of the world's biggest resource firms and other businesses, warning high-tech threats were intensifying. Lockheed Martin Corp , the U.S. government's top information technology provider, raised concern about cyber hacking at the weekend, complaining of a pattern of frequent attacks on it from around the world.

One of the contributors to the low gold prices of the 1970s was substantial hedging of forward output by mining companies, either as corporate policy, or at the insistence of lending institutions who wished to protect their positions should the price fall further. Conversely, a contributor to the rise in gold prices over the past few years has been very substantial de-hedging by, in particular, the gold majors, which has effectively soaked up some gold demand, as belief grew that the run up in the gold price had much further to go.

With the vote of two Republicans who crossed party lines, the Nevada State Senate approved Senate Joint Resolution 15, which will eliminate constitutional caps on Nevada's net proceeds of mines tax. Two Republicans, Sens. Ben Kieckhefer of Reno and Michael Roberson of Las Vegas, joined Senate Democrats in voting for the resolution, which now goes to the Assembly.