In the year 1616, when British people had establish east India company, there was a very long solar eclipse, During that period the Indian saints had discovered a rare element Iridium, which was believed to have no-corrosion properties, it is believed that these pieces of iridium came from mateiors falling on the earth,
Generally meteior burn off due to air friction when they enter the earths atmosphere. but iridium having a very high melting point survived all the heat and finally fall on earth. Iridium is a very very rare and costly metal.
In those days, when the british government came to knew about these metal, they decided to mix it with copper to make non-corrosive currency and utensils.
It was later found that the compound copper iridium had magical properties like pulling a rice coin , affecting electronic equipment in its vicinity and so on.
The copper sheath and fasteners for the USS Constitution was supplied by the Revere Copper Company in Canton, Massachusetts. It was America's first rolled-copper mill, and was started in 1801 by Paul Revere.
In the United States, significant copper mining began in 1845, when the Pittsburgh and Boston Company started a mine in Michigan's Upper Peninsula.
Red Brass is a Brass and Nugold is a Bronze! Brass is Copper alloyed with Zincwhereas Bronze is Copper alloyed with TIN. Red Brass is typically 85% Copper and 15% Zinc.Nugold is 90% Copper and 10% Tin. ~ the Silver Strumpet
There is now a company called Revere Ware. They began in copper bottom pots and pans and in recent years have branched out. Revere was a silversmith and worked in copper making pots and pans.
The "scientific name for copper" is copper. It means "copper". I can see how you might get confused... no, wait, I can't.If you mean the symbol Cu, it comes from the Latin cuprum, which means "copper."
Copper and iridium are two metals.
Iridium can form alloys with copper.
The buyers of copper iridium including coin minting companies.
Iridium is obtained as a by-product in the nickel or copper production.
Probably no use.
It cannot without radioactive decay, and it is impractical to imagine copper (element 29) undergoing enough positron emissions to become iridium (element 77). There is no chemistry which can possibly turn copper into iridium, and no known physics either.
1 rupee
India is a trammpy place
Iridium is extracted after copper and nickel processing, from a mixture known as anode mud. Once this mixture is dissolved, the iridium is brought to the surface via extraction with organic amines.
chromium copper iridium platinum
if happens , who will tell
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