Wyoming is not known for diamond mining.
Nevada.
Mining starts in Nevada in 1849 with the discovery of gold in a stream of Carson River.
mining is Nevada's major resource
mining
Tourism, mining, and agriculture are the main agriculture in Nevada.
Nevada
Mining and dams
By 1906 a boom had developed in copper mining in Ely
Gold mining
Gold and silver are the chief minerals mined in Nevada. Nevada is also a major producer of barite, tungsten, and mercury.
Casino's and Gold and Silver mining