a mine
In Colombia, the main types of mining are coal mining, gold mining, and emerald mining. Coal mining is a significant industry in regions such as Cesar and Boyaca, while gold mining is found in areas like Antioquia and Choco. Colombia is also one of the world's largest producers of emeralds, with most of the mining taking place in the Boyacá and Cundinamarca regions.
if you mean the one for mining they can be found where mining is done like quebec
It was discovered when the miners were mining some gold while in 1849 they found gold and silver and named it Sacramento.
Both surface and underground mining are found in Wyoming.
They are found in a mining field
while mining you can find gold,gems,metals...etc.
In the full version of Minecraft, obsidain is usually found in the deep part of caves. Since there are no cave systems in minecraft pe, it's really hard to find it. You just have to keep on mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining and mining until you luckily find obsidian.
Wyoming is not known for diamond mining.
jobs found are mining,forestry,tourism
On the Iron Range
usually by mining for them
Surface mining occurs close to the surface (less than a mile deep), while underground mining is underground.