Mined or natural diamonds are more expensive than man-made diamonds. If monetary value is an advantage, then a mined diamond has the advantage of value.
Because we did not use as much tin as we mined so the value of tin dropped and people did not want to work in the conditions
Coltan is mined in Eastern parts of Congo and Central Africa
Ores.(:
An Ore ^^
Under ground
Emerald
Swat
The best emeralds are mined in columbia.
Mined or natural diamonds are more expensive than man-made diamonds. If monetary value is an advantage, then a mined diamond has the advantage of value.
the value of mined metals fell from $6.51 billion to $6.38 billion between 2001 and 2002.
Minerals mined for their economic value are called ores.
The west. The mountains have ruby and emerald mines. NC is the 2nd largest place for emerald mining in the world.
The rarest ore in Minecraft is emerald ore. Emerald ore can only be found in extreme hills biomes and only spawn as an individual rather than in veins. Emerald ore can be mined with an iron or diamond pickaxe.
They can be mined. On the Minecraft wiki is says that emerald ore only spawns in extreme hill biomes so find one of them and start digging! See the related link below.
Mined diamonds are graded and sized, so that diamonds can be brokered within the industry according to their potential value. Seventy-five percent of mined diamonds are used by industry and the remainder used for gem-quality stones.
An emerald with a blue tint is more valuable than one with a yellow tint.