Gold facts/information Quote then add your facts
A cubic centimetre of gold weight 19.3 grams
A cubic inch weight is 10 ounces
Gold is Au and silver is Ag
Atomic n° of gold is 79 (Au79)
Silver is a better conductor of heat and electricity than gold but gold does not oxidize.
Gold is soft, dense, malleable, ductile
Gold is malleable enough for just 1 gram to be hammered into a sheet 1 square meter in size.
The melting point of Gold is 1,064.43°C (1,947.97°F).
100% of gold found naturally is isotope Au-197.
187,000 metric tons historically produced plus current underground reserves of 57,000 metric tons)
gold is “diamagnetic”, meaning that it can be repelled by a magnetic field, but cannot form a permanent magnet.
United States. Tonnes: 8,133.5 in 2020
China. Tonnes: 1,948.3
The first Gold coins appeared around 700 BC.
An ounce can be beaten out to 187 square feet (about 17 square metres)
1870s until World War I the gold standard was the basis for the world’s currencies.
Gold was the international monetary system, it came to an end by the 1970s
Gold occurs mostly in the native state, except with tellurium, selenium, and bismuth.
ADDED by others
Between about 4-27 micrograms per cubic meter: Micrograms of gold in 1 cubic meter of seawater.
1,400,000,000,000,000,000 cubic meters: the total volume in cubic meters of seawater on Earth
5.6x10^18 - 3.78x10^19: Total micrograms of gold in all seawater on Earth
5,600,000,000,000 - 37,800,000,000,000: Total grams of gold in all seawater on Earth
180,044,180,784 - 1,215,298,200,000: Total troy ounces of gold in all seawater on Earth
I'm having a discussion with an engineer friend about gold. I am of the contention that there has been much more gold mined and found than what is reported. Well ... what is my starting report? Let's go with this one as I don't really know how to prove or disprove my assumption. I don't want this to be 'consensus science' which is in vogue right now but I guess without true gold facts there has to be a certain amount of belief in known gold produced each year and reserves in conjunction with industrial and aesthetic uses over all time on earth. I don't really care about how much is left or not mined or in reserves.
I found this statement when I did a Google search:
Between all of the gold sources in the world, current estimates suggest that roughly 2,500 to 3,000 tons of new gold is mined each year. At present, experts believe that the total amount of above ground gold in the world stands at just over 190,000 tons. The source of this statement is Provident Metals. Is this over or under? If this topic has been done please point me to the thread and we can delete this one.
This is the title of a book about producing gold in WA. I've just read a review of the book and think the book would be a good read. It appears now because a company is about to begin production. I don't own any Australian gold stocks but maybe I should.