The Most “Precious” Precious Metals In The World


Because ore grades of 30 ppm are usually wanted before gold is visible to the bare eye, in most gold mines the gold is invisible. During the nineteenth century, gold rushes occurred each time giant gold deposits have been found. The first documented discovery of gold within the United States was on the Reed Gold Mine close to Georgeville, North Carolina in 1803. The first main gold strike in the United States occurred in a small north Georgia city called Dahlonega.

This can be represented by a cube with an edge length of about 21 meters. At $1,349 per troy ounce, 187,200 metric tonnes of gold would have a price of $8.9 trillion. According to the United States Geological Survey in 2016, about 5,726,000,000 troy ounces (178,one hundred t) of gold has been produced because the starting of civilization, of which 85% remains in use.

The average gold mining and … Read More

More Precious Than Gold


Most pure and alloyed metals, of their strong state, have atoms arranged in a highly ordered crystalline construction. Amorphous metals have a non-crystalline glass-like structure. But unlike common glasses, corresponding to window glass, which are sometimes electrical insulators, amorphous metals have good electrical conductivity. Amorphous metals are produced in several methods, together with extraordinarily fast cooling, physical vapor deposition, strong-state response, ion irradiation, and mechanical alloying.

Argus offers scrap market costs around the globe, together with regional home and export pricing within the US and EU in addition to pricing in the most active Asian markets. Ferrous scrap prices are complemented by costs for different electric arc furnace steelmaking raw materials, such as pig iron, HBI, iron ore, ferro-alloys and different frequent metal production costs. Non-ferrous protection consists of prices on secondary supplies, base metal premiums, widespread alloys, minor metals and ferro-alloys, allowing even the most illiquid area of interest … Read More