There are not many localities where Diamonds are found. South Africa (especially famous is the Kimberly Mine), Namibia (particularly the coastal region), Russia (most famous in the Mir Pipe, Yakutsk), Australia (the Echunga area of South Australia), and Brazil (Minas Gerais and Mato Grosso states) are major contributors to the gem industry. In the U.S., there is a large Diamond pipe near Murfreesboro, Pike Co., Arkansas, but it is insignificant compared to the output from the other areas. In California, there have been some small occurrences in the Sierra Nevada Mountains in the Gold producing regions, where glaciers left waterworn pebbles in placer deposits. A new, large Diamond field was recently discovered in Lac de Gras in the Northwest Territories, Canada.