Our Product

how many years of tin ore left

Tin Statistics and Information USGS

Tin is a relatively scarce element with an abundance in the earth's crust of about 2 parts per million (ppm), compared with 94 ppm for zinc, 63 ppm for copper, and 12 ppm for lead. Most of the world's tin is produced from placer deposits; at least one-half comes from Southeast Asia. The

More

how many years of tin ore do we have rockcrusherequipment

Dec 27, 2012· how many years of tin ore do we have. How Many Years of Iron Do We Have Left? Yahoo! Answers Aug 04, 2010Best Answer: Iron is the world’s most commonly used metal steel, of which iron ore is the key ingredient, represents almost 95% of all metal used per

More

A Forecast of When We'll Run Out of Each Metal Visual

Sep 04, 2014· To limit its oversupply, oil producers shrunk investment, closed wells, and turned off valves. Unfortunately, many companies still faced bankruptcies. By November, 45 oil producers had proceeded with bankruptcy filings year-to-date. This stood in stark contrast to 2019, when prices soared 34.5%. As is custom for oil, prices see-sawed over the

More

Mined into extinction: is the world running out of

Apr 09, 2017· In 1950, the USGS estimated global reserves of zinc at 77 million tonnes (Mt). In 2000, the US Government announced reserves were up to 209Mt. Tin, copper, iron ore and lead have all experienced similar increases. As for Cryolite, the mineral is still present in

More

Tin mining Wikipedia

As tin ore pits become deeper, the number of lethal cave-ins has risen. Approximately one tin miner a week was killed in Indonesia in 2011 — double the number of the year before. The low income of the miners and the mining operations—pickaxes and buckets are often the equipment used to gather the ore, and $5 US equivalent is a successful

More

how many years of tin and copper is left at current rate

Oct 03, 2011· how many years of tin and copper is left at current rate use?

More

Tin Statistics and Information USGS

Tin is a relatively scarce element with an abundance in the earth's crust of about 2 parts per million (ppm), compared with 94 ppm for zinc, 63 ppm for copper, and 12 ppm for lead. Most of the world's tin is produced from placer deposits; at least one-half comes from Southeast Asia. The

More

how many years of tin and copper is left at current rate

Oct 03, 2011· how many years of tin and copper is left at current rate use?

More

How much coal is left U.S. Energy Information

Jun 04, 2020· Based on U.S. coal production in 2019, of about 0.706 billion short tons, the recoverable coal reserves would last about 357 years, and recoverable reserves at producing mines would last about 20 years. The actual number of years that those reserves will last depends on changes in production and reserves estimates.

More

Mined into extinction: is the world running out of

Apr 09, 2017· In 1950, the USGS estimated global reserves of zinc at 77 million tonnes (Mt). In 2000, the US Government announced reserves were up to 209Mt. Tin, copper, iron ore and lead have all experienced similar increases. As for Cryolite, the mineral is still present in

More

Tin mining Wikipedia

As tin ore pits become deeper, the number of lethal cave-ins has risen. Approximately one tin miner a week was killed in Indonesia in 2011 — double the number of the year before. The low income of the miners and the mining operations—pickaxes and buckets are often the equipment used to gather the ore, and $5 US equivalent is a successful

More

how many years of tin ore do we have rockcrusherequipment

how many years of tin ore do we have. How Many Years of Iron Do We Have Left? Yahoo! Answers Aug 04, 2010Best Answer: Iron is the world’s most commonly used metal steel, of which iron ore is the key ingredient, represents almost 95% of all metal used per

More

How Long Will the World’s Natural Resources Last

Apr 24, 2009· The way recycling has been dealt with is confusing, and it’s unclear whether it has been included in the calculations for how many years left. Looking at the numbers presented for lead, it seems unlikely (72% recycled, but only 42 years of resources remaining?). Why has iron been omitted? It accounts for 95% of total annual metal production.

More