Mining for gold and silver brought prospectors and white settlers into many areas including South Dakota, Colorado, Nevada, and California. Because gold was the standard of currency throughout the world economy, gold was essential to keep the country open to trade with European nations. During the Civil War, gold and silver mines were sources of revenue to keep the war going. Later, mining for other commodities like coal, mica, copper, and mercury caused other communities to spring up.
Large mining companies
Large mining companies
large mining companies.
Large mining companies
they work in the mining industry and the silver and Gold gets turned into Jewelry
Spain acquired a great deal of wealth because the gold and silver were sent to Spain.
mining can be minimised by not being done
Copper silver and gold.
nothing but technology
Casino's and Gold and Silver mining
gold silver bones
E. M Barnum has written: 'The gold and silver fields of Oregon and Idaho' -- subject(s): Gold mines and mining, Silver mines and mining
haha your mum
Mining means digging to find precious materials like gold-silver-metals-gems.
Gold mining can lead to environmental degradation by disrupting ecosystems, contaminating water sources with chemicals like cyanide, and creating large amounts of waste rock. It can also impact local communities through displacement, social conflicts, and health issues. Regulations and responsible mining practices are essential to mitigate the negative impacts of gold mining on the lithosphere and surrounding environment.
they found gold and silver for the mining that they did in the rail roads they built