jewelery, chemicals, gemstone
Topaz is yellow or brown gem stone. It is used in jewelery.
the hardness of Topaz is 8 on moes hardness scale
Corundum is used for jewlery
3.55 grams. on average
techniquetequilatranquilturquoise
one is jewelry
Topaz is yellow or brown gem stone. It is used in jewelery.
a very beatiful birthstone
Topaz are used to make a variety of different jewelry. Chemical uses are still being worked on.
Copernicium has no uses.
Fermium hasn't uses.
The topaz gemstone has been known and used for 2000 years. Besides Jewelry, topaz is used for cutting material and woodworking. Also it can be used for sharp tools for farming.
Some important uses for Onyx are Gemstones, Ornamental stones, Birth stones, and Decoration.
chemistry
jewlery
There are many important uses for copper. Copper can be used in pipes and in wiring as a few examples.
jewelry and art