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WebElements Periodic Table of the Elements – Gold – Essential information

One suggestion regarding the golden fleece in the Jason and the Argonauts story (Greek mythology) is that the golden fleece is a consequence of gold mining. Extraction of gold from seawater. It is found free in nature and associated with quartz, pyrite and other minerals.

Gold – Wikipedia

Similar effects impart a golden hue to metallic caesium (see relativistic quantum chemistry). Most of gold's radioisotopes with atomic masses below 197 decay by some combination of proton emission, α decay, and β+ decay. All of gold's radioisotopes with atomic masses above 197 decay by β- decay.

PBS – Rough Science. New Zealand. Gold Rush. Properties of Gold – PBS

Its heaviness plays a crucial part in many of the physical methods used to extract gold from its various sources. It looks at how gold behaves, how to pan, how to use a sluice and the basics of detecting. Gold is valuable simply because it's scarce and difficult to extract.

Colossus Minerals Inc. – Building Brazil's Newest Gold Mine – Mid-2013 – Gold Investing News

SPTRD-160 returned values of 4.40 g/t gold from 1.5 to 2.0 metres below surface. SPTRD-169 returned values of 8.70 g/t gold from 1.5 to 2.0 metres below surface. Colossus plans to extract an initial bulk sample for testing from the CMZ in the second half of 2012.

Science Daily – 'Fool's gold' aids discovery of new options for cheap, benign solar energy

ScienceDaily (Nov 29, 2011) — Pyrite, better known as "fool's gold," was familiar to the ancient Romans and has fooled prospectors for centuries — but has now helped researchers at Oregon State University discover related compounds that offer new, cheap and promising options for solar energy.

Oregon State University – Fool's gold leads to new options for cheap solar energy – News & Research Communications – …

Pyrite, better known as "fool's gold," was familiar to the ancient Romans and has fooled prospectors for centuries – but has now helped researchers at Oregon State University discover related compounds that offer new, cheap and promising options for solar energy.

American Museum of Natural History – Signposts – Tracking Gold

The mineral pyrite, long known as fool's gold, can form as cubes, like gold, and often occurs in copper, lead or zinc deposits. Squeezing Gold From Rocks. Pulverized rock is exposed to chemicals such as cyanide and mercury to extract the gold. Sometimes–but not always–it appears along with true native gold.

Gold Standard – Not Even An Iron Pyrite Standard – by Gary North

I was reminded of that trip when I read Jude Wanniski's extract from an exchange between Alan Greenspan and Congressman Ron Paul. Dr Paul knows more about monetary theory than anyone else in Congress. He has sat on the House Banking Committee throughout his career.

Gold, the environment and economics in Colombia – PRI.ORG

In a watery tunnel high in the Andes Mountains, mining engineer Giovanny Ortiz points out telltale veins of quartz and pyrite on a rock wall and.

American Chemical Society Publications – IT'S ELEMENTAL – THE PERIODIC TABLE – C&EN – GOLD

Found free in nature and associated with quartz, pyrite, and other minerals. Gold is found in seawater, but no effective economic process has been designed yet to extract it from this source. Two-thirds of the world's supply comes from South Africa, and two-thirds of the US supply is from South Dakota and Nevada.

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