Articles

December 2018

So, what’s going on with palladium?

Palladium is a rare silvery white metal discovered in 1803 by William Hyde Wollaston. He named it after the asteroid Pallas, which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas.  More than half the supply of palladium and its congener platinum is used in catalytic converters, which convert as much as 90% of the harmful gases in automobile exhaust into less noxious substances. Palladium is also used in electronics, dentistry, [...]

August 2018

Timeline of the history of the San Francisco Mint

In 1849 the California Gold Rush begins. Initially, the gold is shipped across the Country to the Philadelphia Mint to produce coins, a long and dangerous journey. In 1852 Congress approves a California branch Mint In 1854 the San Francisco Mint opens to accept deposits from miners. In November 1874 The Mint outgrows its original small building and moves to a larger facility at 5th and Mission Streets. The building resembles an ancient Greek temple and would become known as the Granite [...]