copper
Miners used dynamite to blast through rock and soil to reach mineral deposits underground. Dynamite allowed miners to efficiently remove large amounts of material in mining operations.
Miners extract iron ore from the ground through open pit or underground mining methods. In open pit mining, large equipment is used to remove the ore from the ground, while underground mining involves drilling and blasting the ore to extract it. The extracted iron ore is then transported to a processing plant for further refinement.
Early mining companies failed to protect miners from lead in gold dust due to a lack of understanding about the health risks associated with lead exposure. Additionally, there were limited regulations and safety standards in place during that time to address these issues, leading to negligence and inadequate protection measures for the miners.
Miners use various methods such as open-pit mining or underground mining to extract diamonds from the Earth. This process involves using heavy machinery, explosives, and other tools to reach the diamond-bearing ore located deep within the Earth's crust. Diamonds are then extracted and processed for use in jewelry or other industrial applications.
Coal is collected through surface mining or underground mining. In surface mining, large equipment removes layers of soil and rock to access the coal seam. In underground mining, miners extract coal by tunneling into the earth, following the seam. Once extracted, coal is transported to processing plants for cleaning, sorting, and distribution.
they were mining to earn a living
Copper silver and gold.
No, they are copper miners.
The Chilean miners were extracting copper when they became trapped in the mine. Copper is a valuable metal used in various industries, including construction and electronics.
Aurora Williams is the Minister of Mining for Chile.
They are copper and gold miners.
There were 33 miners in the mine
the Chile miners were trapped in the mine for 69 days
I believe there was 32 miners.
Gold
Don't make more productions of Mining Miners stop your employment for being miners Buisness women and men don't being a technicial for mining
They worked in a gold mine for a company mining for gold.