you can find blue topaz in Brazil, Sri Lanka, Pakistan and Russia!
Yes, topaz is a gem. It is an interesting one because it can be found in many different colors including clear or transparent, yellow, grey, blue, pink (rare), gold, and red. Many people buy "blue topaz" thinking they have the real thing, but it not that common to find naturally occuring blue topaz. Instead, the lighter shades of topaz can be heated to produce a blue tone.
To determine if a gem is an Aquamarine or Blue Topaz you can do a visual inspection for visible flaws. It is rare that you will find visual flaws in Aquamarine. You can also use an aqua filter, it allows you to see the green and blue undertones which indicate that the gem is an Aquamarine. In a Blue Topaz you will only see blue undertones.
it is a December birthstone a yellow topaz is a November birthstone
It is only found in Mason County, TX
Topaz usually shows up as being a yellow color in it's pure state. Blue topaz appears as blue in it's natural state.
Pure topaz is colorless and transparent but is usually tinted by impurities; typical topaz is wine, yellow, pale gray, reddish-orange, or blue brown. It can also be made white, pale green, blue, gold, pink (rare), reddish-yellow or opaque to transparent/translucent.
the density of the blue topaz is the mass divided by the volume
Blue topaz is a type of gemstone that belongs to the silicate mineral family. It is formed from the mineral topaz with the presence of certain trace elements which give it its distinctive blue color.
See this link. Do not believe in the fantastic qualities of topaz !
yellow topaz November Gemstone: Citrine, Yellow Topaz November Birthstone Color: Yellow
no it is not good to wear emerald with a blue topazbut you could wear emerald with a green topaz