Budget Car Rentals, at the airport is 406-646-5156. In Belgrade, Montana is the Bozeman Yellowstone International Airport 92 miles north of West Yellowstone. This is the largest airport closest to Yellowstone. Jackson Hole-The town of Jackson is 52 miles to the South Entrance of Yellowstone National Park. Jackson Hole Airport is serviced by American Airlines, Delta Airlines, Frontier Airlines, Skywest Airlines, and United Airlines seasonally.
Australia is currently the world's largest producer of diamonds. Most of these diamonds are low quality and used for industrial purposes. Most of the diamonds are from the Argyle diamond pipe in northern Western Australia. The pipe at Argyle is made of lamproite, not kimberlite.
It is estimated that a total of 100 million carats of 90% gem quality diamonds have been produced from the on shore deposits to date. Mining is still occurring and new deposits are being discovered and put into production in South Africa and Namibia. Marine Diamond Mining Starting as early as 1958, people have been exploring the seabed for alluvial diamonds.