lot more to gold than we’ll tell you 15 things about gold you probably didn’t know and at least a few of them are sure to leave you surprised so let’s get to it.
gold was beaten between pieces of leather by traditional,
number.1. it’s malleable and ductile gold is extremely malleable and it can be rolled into very thin sheets gilding or gold leafing is a centuries-old technique raw was beaten between pieces of leather by traditional artisans until it was so thin it was nearly transparent a single ounce of gold can be hammered thin enough to cover a surface area of more than 9 square meters that’s 96.9 square feet the gold leaf.
can be as thin as 0.18 microns or 7 millionths of an inch making a stack of 7055 sheets no more than a centimeter thick it can also be thinned down to the tiniest of wires one ounce of gold can be pulled into 80 kilometers or 50 miles of gold wire measuring 5 microns thick a micron is the measurement for millionths of a meter the diameter of the sample is only 0.2 millimeters or 0.008 inches.
number. 2 the chinese gold mining sector is also the world’s largest national gold producer in addition to being the world’s largest importer and consumer of gold china produced 453.5 tons of gold from mining operations in 2016 according to the china gold association keeping its position as the world’s greatest gold producer for the 10th year in a row since 2007 china’s annual gold mining output has increased by 62 percent first surpassing 300 tons in 2009 then 400 tons in 2011. by 2014 it had produced a total of 478 tons of gold a new high.
2014 it had produced a total of 478 tons of gold
number.3. glittering oceans are you looking for gold or on the lookout for the next gold rush well the oceans are a fantastic location to look but it’s not as simple as gold panning around 20 million tons of gold can be found in ocean waters around the world and when i say in i’m referring to the fact that there’s gold in the ocean water unfortunately though because the concentration is on the order of parts per trillion obtaining it is quite challenging there’s currently no cost-effective method for extracting gold from seawater that is economical however many eager innovators and investors both real and fraudulent will not be discouraged.
number, 4. ancient gold diamonds may last forever but refined gold has only been around since 4500 bc at least archaeologists believe a gold bead as big as an eighth of an inch discovered in bulgaria dates back to that time period according to reuters angel karis mioff the tiny jewelry is thought to be the oldest piece of processed gold ever discovered in europe if not the world the varna gold a cache of gold discovered in an acropolis outside of the black sea port of varna.
is likely to precede the previous earliest gold items archaeologists discovered 13 pounds of gold objects buried in the necropolis between 1972 and 1991. the cash in varna is a bit of a mystery the locals were thought to be farmers who had come from the anatolia peninsula only a few centuries before so it’s still a mystery how they were able to accomplish copper and gold smelting in such a short period of time if the dating is correct this new bead will stretch their metalworking mystery back another 200 years.
earth each costing significantly more than gold rhodium is a silver white metallic element that is highly.
number, 5. not the most expensive gold actually isn’t the most expensive metal in the world palladium and rhodium are the most expensive metals discovered on earth each costing significantly more than gold rhodium is a silver white metallic element that is highly reflective and corrosion resistant and it costs a lot more than gold or platinum as the world’s rarest and most valuable precious metal rhodium is primarily used in automotive catalytic converters which minimize the number of nitrogen oxides discharged into the atmosphere palladium on the other hand has seen a surge in demand as automobile emissions rules have been tightened the popularity of petrol automobiles with palladium catalytic converters over diesel vehicles with platinum catalytic converters has also contributed to its rise in demand.
number, 6. every cloud has a gold lining a new study has found that earthquakes have the midas touch according to a model published in the march 17th issue of the journal nature geoscience water in faults evaporates during an earthquake depositing gold according to dion weatherly a geophysicist at the university of queensland in australia and the study’s primary author the model provides a quantitative mechanism for the link between gold and quartz seen in many of the world’s gold deposits when an earthquake occurs it travels along a fault which is a rupture in the ground many minor cracks can be found throughout the length of a large fault which are joined by jogs that appear as rectangular voids faults are frequently lubricated by water which fills up fractures and jogs.
gold has been irrevocably destroyed nuclear reactions
number 7. invincible gold gold is indestructible as it stands it’s not possible to destroy gold on a molecular level with any naturally occurring substance on earth pure gold is virtually indestructible it’ll not corrode rust or tarnish and fire cannot destroy it it’s why all of the gold extracted from the earth is still melted re-melted and used over and over again a great example of this is the perth mint in australia which produces well-known silver and gold bullion coins,
they host a public gold pour multiple times a day since 1993 they’ve melted and recast the same gold bar over 65 000 times throughout this time none of the recast gold has been irrevocably destroyed nuclear reactions are the only way gold can be genuinely destroyed however using aqua reggia a mixture of hydrochloric and nitric acids it is possible to dissolve gold but even still this doesn’t imply the gold is ruined as a result of its exposure it instead occurs as gold particles in a more widely scattered form after dissolving.
number. 8. an edible metal since ancient times gold has been utilized in medicine dentistry and as a food decoration element gold is chemically inert and it doesn’t easily decompose but experts claim that pure edible gold doesn’t degrade or disintegrate in the bloodstream and as a result it’s excreted from the body as a waste product however not much is said about, edible gold and the lot relies on how much of it is consumed gold and nano particles on the other hand may cause hypersensitivity,
to metals if administered directly and it might cause damage to cell membranes but when it comes to eating edible gold flakes in drinks sweets or delicacies the gold particles are large making it difficult for them to get through cell membranes and cause any damage and as a result it’s thought to be safe for consumption it just might glimmer on the way down the toilet when you flush.
person with a 70 kilogram body would have a total mass of 0.2 milligrams of gold
number 9. the people body is made up of numerous different elements and gold is one of the lesser known ones a person with a 70 kilogram weight people would have a total mass of 0.2 milligrams of gold within them if a trace amount of gold is transformed into, a solid cube of refined gold,
it’ll measure 0.22 millimeters and you know the actual point of the containing gold has recently been determined it plays a vital role in health and maintenance of the joints and even more interestingly being a good conductor of electricity it actually helps in transmitting electrical signals throughout the body
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