Unregulated miners in Tanzania are hurting operations and the extraction of high quality tanzanite gems.
Mine workers refuse to go underground and all 13 Marikana shafts are not functioning.
Company also forecast $730 million in sales for the 2014 fiscal year.
North Butte facility in Wyoming will produce about 300,000 lbs this year.
Pinenut will start up at the end of May or beginning of June.
Its flagship coking coal mine in southern Mongolia is running again.
Company said currently there is excess port capacity but eventually the country would need more terminals to meet rising demand.
If cancelled mining projects don't come back online in the near future, it will lead to shortages in a couple of years.
The breakthrough will make it possible to create spintronic devices which could lead to revolutionizing the electronics industry.
Rare earth miner says second half of year will improve for sales and production.
Company says the rough diamond market continues on a firmer trend.
Company plans to look for alternate site in the Pacific Northwest.
Operating costs were up in first quarter.
VIDEO: Authorities also recovered many of the gemstones, a bunch of money and a few luxury cars.
New projects will increase output to 2.8 million tonnes.
The new scheme is a hybrid regime, including both a minimum royalty and a progressive tax based on profits.
The state has more coal resources than any other in the country.
Preliminary data from the Lulo concession in Angola looks promising.
International certification body may suspend country for non-compliance.
Jan Brewer said approving the measure could cause the state to lose tax revenue.
The operation is the only exporter of the raw material on the West Coast.
Labourers at the Grasberg mine expansion say the work stoppage could last for a month.
The company lost more than $450 million as a result of a fire.
The Three Forks shale formation contains approximately 3.73 billion barrels of oil.
The redesigned bank notes will start circulating in November.