no copper is not a gemstone
copper is a metal
First of all, no gemstone looks like copper. Copper is a metal, not a gemstone. Tin is silver or gray in color, like most other metals. The only pure metals that do not have a silver color are gold and cesium. Cesium is not an option for jewelry because it melts at just above room temperature and very readily catches on fire. So you only option other than copper or gold would be some sort of alloy such as brass, which is a copper-zinc alloy or bronze, which is a copper-tin alloy.
Traces of copper give turquoise it's color.
Arizona's state mineral is copper. This is why Arizona's nickname is the copper state. Their state gemstone is turquoise. They don't have a state rock or stone.
The Netherlands doesn't have an official national gemstone. Turquoise is the national gemstone of Iran, opal is the national gemstone of Australia and amber is the national gemstone of Spain.
Indiana's gemstone is the salem limestone.
gemstone probably gemstone probably gemstone probably
No, because calcite can be scratched off as easily as a copper penny. Would you like to have a diamond that breaks every time you do something active.
There are four main archangels. Ariel's gemstone is rose quartz. Gabriel's gemstone is citrine. Michael's gemstone I sugilite. Rafael's gemstone is emerald.
There isn't really a national gemstone of China. But a really popular gemstone is Jade.
Turquoise is the official gemstone of Nevada.
There isn't any gemstone in P.E.I. Why?
Alaska's state gemstone is Jade.