Topaz is yellow or brown gem stone. It is used in jewelery.
Some common uses of topaz are : its used in jewelry, and lots of other things
Topaz is one of the gemstones used in the foundations of the holy gates of the city of New Jersulem.
No Dip
jewelery, chemicals, gemstone
the hardness of Topaz is 8 on moes hardness scale
No, to tell how hard a mineral is you either have to test it or determine what mineral it is. Testing uses materials of known hardness such as a fingernail, or copper penny, or scratch plate, if the mineral is scratched by whatever you use to test it is softer. Hardness however is not based on size it will be the same for any sample of the same rock no matter what the size because its based on atomic arrangement and bond type.
Corundum is used for jewlery
3.55 grams. on average
Topaz are used to make a variety of different jewelry. Chemical uses are still being worked on.
topaz is a mineral of course.
one is jewelry
a very beatiful birthstone
jewelery, chemicals, gemstone
topaz
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.
Your question is unclear. Topaz is a mineral.
No. Topaz is a silicate mineral sometimes used as a gemstone.
topaz
Yes. With the exceptions of coral and pearl, all gemstones are minerals.
True topaz is a natural mineral and isn't black.