The Hopi reservation is much smaller than the larger Navajo reservation that surrounds it, but is much richer in natural resources. The main natural resource of the Hopi's is coal.
Wyoming has the most coal reserves in the United States. The Powder River Basin in Wyoming is the largest coal mining region in the country and holds a significant portion of the nation's coal reserves.
Most of the nation's coal comes from Wyoming, which is the largest coal-producing state in the United States. Coal is also mined in states like West Virginia, Pennsylvania, and Illinois.
Anthracite coal was discovered through surface outcroppings and natural erosion exposing the coal seams. Native Americans used anthracite for fuel before European settlers arrived in North America. In the early 19th century, it became an important source of fuel for heating and industry.
Wyoming
My nation is USA. Most of the coal comes from within the country. The US actually exports coal to other countries.
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Burning the Future Coal in America - 2008 is rated/received certificates of: Singapore:PG
99 tons
Limited Resource
Asia and North America are the continents with the most coal deposits. China, India, and the United States have some of the largest coal reserves in the world.