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The Pogo mine is a gold mine in the state of Alaska. [2] By 31 December 2017 Pogo had produced 3.6 million ounces of gold at a grade of 13.6 g/t. Annual production for 2020 was 205,878 ounces. [1] At 31 December 2019 the mine had Proven and Probable Reserves of 1.5 million ounces of gold at a grade of 7.5 g/t . [3]
Seven modern large-scale hard-rock mines operated in Alaska as of 2019; five were gold-producing mines. There are also small-scale hard-rock gold-mining operations. In 2019, Alaska produced 539,390 troy ounces (16,777 kg), 8.4% of the total national production, second only to Nevada (76%). This total was in steady decline from a peak of ...
Pogo oscillation is a self-excited vibration in liquid-propellant rocket engines caused by combustion instability. [1] The unstable combustion results in variations of engine thrust, causing variations of acceleration on the vehicle's flexible structure, which in turn cause variations in propellant pressure and flow rate, closing the self-excitation cycle.
Northern Star Resources (NSR) was founded in December 2003 to search for and develop ore deposits in the East Kimberley region of Western Australia. [2] It was listed on the Australian Securities Exchange in December 2003. [3]
In 2007, the company acquired Pogo Producing for $3.6 billion in cash and stock. [6] [7] In 2008, the company formed a joint venture with Chesapeake Energy in the Haynesville Shale. [8] [9] To fund the venture, the company sold assets in the Permian Basin and the Piceance Basin to Occidental Petroleum for $1.3 billion. [10] [11]
Prudhoe Bay Oil Field is a large oil field on Alaska's North Slope.It is the largest oil field in North America, covering 213,543 acres (86,418 ha) and originally contained approximately 25 billion barrels (4.0 × 10 9 m 3) of oil. [1]
Alaska's military importance in the Pacific region was further recognized when the F-15E Strike Eagle-equipped 90th Tactical Fighter Squadron was reassigned to Elmendorf AFB from Clark Air Base in the Philippines in May 1991. The Pacific Regional Medical Center moved from Clark to Elmendorf and construction of a new, greatly expanded hospital ...
Extreme Pogo is an action sport which involves riding and performing tricks on extreme pogo sticks, defined as such by their durability and potential for height. It draws from influences of other action sports such as skate, BMX, Parkour and more, integrating the use of obstacles and performance of tricks.