49 million tons.
After my estimate approx. 25 000 tonnes each year.
a week 1500.00 a day 345.00 a month 9000.00 a year 36.000.000 and 2 years and 3 if you want to know more just double a year each time
Each year the amount of corn produced is different due to various factors. In 2008, the US produced 307386.00 (1000 MT) of corn. Source: http://www.pecad.fas.usda.gov/cropexplorer/cropview/CommodityView.cfm
about 70 Americans per year
1 billion
150 tons are mined each year. :)
Something on the order of 2500 tonnes of gold is mined each year.
According to the World Silver Survey, approximately 27,000 metric tons of silver are mined each year. As for gold, around 3,300 metric tons are mined annually. The amount of silver used each year varies, but it typically falls within a similar range as the amount that is mined. For gold, the majority is used for jewelry and investment purposes, with a smaller amount used in industries like electronics and dentistry.
About 80 million metric tons of pyrite are mined worldwide each year. The largest producers include China, Peru, and Russia. Pyrite is primarily used for producing sulfur dioxide, a precursor to sulfuric acid, and for the production of iron and steel.
671 million troy ounces(approximately).
142,000 tonnes of copper per year
On average, around 100 million carats of gem-quality diamonds are mined each year, which is roughly 20 tons. This accounts for roughly 1% of the total diamonds mined annually.
Approximately 150 million carats of emeralds are mined globally each year. The largest producers of emeralds are Colombia, Zambia, and Brazil. The actual number of emeralds mined can vary based on factors such as mining conditions, demand, and market trends.
10,000 tons every year in your back yard. :[
Approximately 2.2 billion metric tons of iron ore are produced globally each year. The top iron ore producing countries are Australia, Brazil, and China. Iron ore is a key ingredient in steel production and is essential for the construction and manufacturing industries.
Approximately 42 million metric tons of iron ore are extracted from the Mesabi Range in Minnesota each year, making it one of the largest sources of iron ore in the United States. The quality of the iron ore from this region is highly valued for its purity and consistency.
Approximately 2,200 metric tons of quartz are mined globally each year. Quartz is a common mineral that is abundant in the Earth's crust and is used in various industries such as electronics, jewelry, and construction. The demand for quartz continues to grow due to its unique properties and versatile applications.