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In the past most crushed and broken stone has been mined from open quarries. Today, the trend has been more toward underground mining.
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What element did ancient egyptians made black eye make-up?
The Egyptians used a black stone similar to iron ore to make black eye makeup. This stone contained a great amount of lead. The stone was crushed and mixed with water.
When was copper first mined?
Copper was mined a long time ago over 1000 years ago
In which adventure in this section does Odysseus act most heroically?
I personally think when they go through with there plan and get past that stone and are no longer trapped.
How was gold first mined?
it was first mined by placer mining method of washing the dirt from around the small pieces of gold found in creeks.
Where does the alexandrite come from?
One of the places that alexandrite is mined is in Sri Lanka.
What cause quarrying?
The need for stone, which is mined in quarries. Concrete and asphalt paving use crushed stone.
What is cause of quarrying?
The need for stone, which is mined in quarries. Concrete and asphalt paving use crushed stone.
What is the cause of quarrying?
The need for stone, which is mined in quarries. Concrete and asphalt paving use crushed stone.
What is the most mined mineral in America?
According to USGS statistics for 2010, it is silver, followed by crushed stone.
What is mined is England?
Although most of England's mineral reserves have now been mined out, in the past coal, oil, clay, stone, tin, copper, lead and iron were mined.
What are 3 things mined in Tennessee?
Coal, oil and natural gas are mined in Tennessee. Tennessee mines ball clay which is used primarily in the manufacture of dinnerware, floor and wall tile, and pottery. Crushed stone, limestone, clay and zinc are mined in Tennessee.
What does Alaska mine for?
Alaska is probably most famous for being mined for gold in the past. Today there are currently copper, gold, and jade mines in Alaska.
When stones are crushed what are they called?
Crushed stone.....
What are the three things mined in Georgia?
In Georgia, the three main things mined are coal, kaolin (a type of clay), and crushed stone (used for construction). These minerals are significant contributors to the state's economy and are extracted from various regions throughout Georgia.
Many quarries in Virginia produce crushed stone What industry uses the most crushed stone?
Construction
What are three things mined in new jersey?
rock, crushed rock, and gravel
How rocks are mined in a quarry?
In dimension stones and crushed stones.}ONE DIRECTION
