Tucson is the second-largest populated city in Arizona behind Phoenix, which both anchor the Arizona Sun Corridor. The city is located 108 miles (174 km) southeast of Phoenix and 60 mi (97 km) north of the U.S.-Mexico border.
The falls are considered one of Ethiopia's best known tourist attractions. The falls are estimated to be between 37 and 45 metres high, consisting of four streams that originally varied from a trickle in the dry season to over 400 metres wide in the rainy season.
The key natural resources of Ethiopia include gold, copper and platinum. The countryâs chief mineral and mining operations in 2010 included gold, cement, crushed stone and dimension stone production.thiopia is a significant exporter of gold and the countryâs largest gold mine is Lega Dembi in the Sidamo province. Midroc Gold, a company that operated Lega Dembi, produced about 3,100 kg/yr of gold.