it depends on the color if it is blue or pink it's got the most value.
$200-$2000 per .02 gram carat
Definitely topaz, onyx is much more abundant and is usually dyed (which is an accepted practice), if the topaz is natural, its worth much more. There are different types of topaz and colors as well. Some topaz can be very cheap like mystic or blue topaz which are both heavily treated and mass produced. But blue topaz can be natural too, in that case it would have some worth. The most valued topaz is natural imperial topaz. Sorry it may seem confusing why some topaz have more value and others do not; it all depends on whether it is natural or man-made/heavily treated--with the natural topaz having the most value and the man-made/heavily treated topaz very cheap. A lot of times you can tell the value of a gem by how well it is cut (but that's a whole other topic).
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.
Other associations Metamorphic topaz from Brewer mine, South Carolina, is cryptocrystalline. Large pinkish crystals occur in a pegmatitic granite xenolith in rhyolite from Honeycomb Hills, Utah, and 100-pm crystals are common in a topazquartz alteration adjacent to a qvartz-pyrite vein from the Henderson porphyry molybdenite deposit, Colorado.
Topaz is typically associated with igneous rocks, particularly granite and pegmatites, where it forms as a result of high temperature and pressure conditions. It can also be found in metamorphic rocks such as schist and gneiss.
Like diamonds, the cost of topaz depends on the colour of the topaz and the clarity. I am not a jeweler, but was just reading that the pink ones are the most valuable followed by the more vibrant blues. The whitish blue ones aren't as valuable in comparison. Again, like diamonds, they can have inclusions (cracks or specks inside the stone) that make the stone less vibrant. This impacts the price as well as how well the stone is cut. The website I was reading says that topaz can range from $20 to $1000.
Topaz was formed at a high temperature, and is commonly found in igneous rock.
Definitely topaz, onyx is much more abundant and is usually dyed (which is an accepted practice), if the topaz is natural, its worth much more. There are different types of topaz and colors as well. Some topaz can be very cheap like mystic or blue topaz which are both heavily treated and mass produced. But blue topaz can be natural too, in that case it would have some worth. The most valued topaz is natural imperial topaz. Sorry it may seem confusing why some topaz have more value and others do not; it all depends on whether it is natural or man-made/heavily treated--with the natural topaz having the most value and the man-made/heavily treated topaz very cheap. A lot of times you can tell the value of a gem by how well it is cut (but that's a whole other topic).
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.
Other associations Metamorphic topaz from Brewer mine, South Carolina, is cryptocrystalline. Large pinkish crystals occur in a pegmatitic granite xenolith in rhyolite from Honeycomb Hills, Utah, and 100-pm crystals are common in a topazquartz alteration adjacent to a qvartz-pyrite vein from the Henderson porphyry molybdenite deposit, Colorado.
Topaz is typically associated with igneous rocks, particularly granite and pegmatites, where it forms as a result of high temperature and pressure conditions. It can also be found in metamorphic rocks such as schist and gneiss.
Topaz is the common name for Topaz.
Like diamonds, the cost of topaz depends on the colour of the topaz and the clarity. I am not a jeweler, but was just reading that the pink ones are the most valuable followed by the more vibrant blues. The whitish blue ones aren't as valuable in comparison. Again, like diamonds, they can have inclusions (cracks or specks inside the stone) that make the stone less vibrant. This impacts the price as well as how well the stone is cut. The website I was reading says that topaz can range from $20 to $1000.
In general, a blue topaz is more affordable than an aquamarine. Aquamarines tend to have a higher value due to their rarity and popularity, while blue topaz is more readily available and therefore can be priced lower.
Texas does not have a State Mineral, but the State Rock is petrified palm wood, and the State Gemstone is blue topaz.
Weathering and erosion can affect blue topaz by wearing down its surface and causing changes in its appearance. Exposed to the elements, blue topaz can become dull and lose its clarity. Additionally, these processes can cause the gemstone to break or chip, affecting its overall value and beauty.
yellow topaz November Gemstone: Citrine, Yellow Topaz November Birthstone Color: Yellow
Translucent, transparent, transcendent. Topaz. See it, wear it, enjoy. Topaz. Need earrings? Need pendants? Need topaz.