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9 Αυγ 2015 · Don’t tell anyone else, but we know where you can find a fortune in gold -- about 20 million tons of it. It’s in the oceans. Not in sunken pirate ships or Spanish galleons, but dissolved in the water itself. In fact, ocean water is like a well-stocked chemical warehouse.
According to the National Ocean Service, our oceans hold some 20 million tons* of gold, suspended in normal seawater. But this gold is spread throughout the normal mineral content of seawater...
21 Ιουν 2024 · It may sound like an enormous quantity, but when you consider that there is only about one gram of gold for every 110 million tons of ocean water, it becomes clear that gold in the ocean is incredibly dilute. Many gold deposits reside deep within the sea floor, trapped underneath layers of rock.
16 Αυγ 2024 · Some elements exist in multiple forms in the ocean, a chemical process known as speciation. Germanium (the element, not the flower, which is spelled geranium) takes a form very much like dissolved silica; it forms a compound called germanic acid (H 4 GeO 4).
6 Ιουν 2021 · White gold is an alloy of gold with other metals that gives the metal a “white” or silvery appearance. It is often comparable in color to platinum, but less expensive. White gold is harder than fine silver or sterling silver and doesn’t tarnish. Here is a look at the composition of white gold and how it compares with yellow gold and platinum.
3 Ιουλ 2024 · The presence of seawater suggests gold veins could form in the seabed. This means untapped gold resources might exist in submarine island arcs and deep ocean trenches, where conditions are prime for gold formation, according to the research published in Proceedings of the National Academy of Sciences of the United States of America.
5 Ιουν 2018 · Gold exists in seawater, but at very dilute concentrations – estimated, in more recent times, to be on the order of parts per trillion. Because this concentration is so low, it is difficult to pinpoint exactly how much gold is in the ocean.
