Sometimes it is. Some forms of quartz, such as can be considered semi-precious gemstones depending on their quality. However, many quartz grains are too small or do not have the right form to be made into gemstones. Quartz itself is a very common mineral.
Quartz is often found in the stone used as the aggregate. This adds a 'sparkly' element.
Peridot quartz is just the color possibly. Peridot is actually a semi precious stone. Cabochon is a type of cut. As for the Peridot Quartz.....I am not sure if it is actual peridot or a another name game to sell lab-created crap.
A precious or semiprecious stone. Other names are jewel, and gem.
Yes, it is also a gem stone. The colour ruby is a deep true red on the cool side of the spectrum.
Every gem-quality diamond is refined, in that its ultimate carat weight and cut are produced when the raw stone is 'refined'.
No it is a gem stone.
It is a semi-preaous gem stone
It has a state gem which is quartz but it does not have a state stone or rock.
Citrine is a form of quartz. Quartz will scratch glass.
It's state gem is the diamond and its state mineral is the quartz crystal.
Well........... first of all, that is not a pokemon question. But I'll answer. Georgia does not have a state stone, but it does have a state gem, quartz.
Stones that are rare, and look beautiful are considered Gems.
Diamond is a non-quartz gemstone.
I would say Citrine, a nice yellow semiprecious gem. You might prefer Quartz, or even Feldspar for something different.
Yes, like the mineral Quartz is also a gem.
Amethyst is purple or violet quartz, used as a gem stone.
Aquamarine is a semi-precious stone that is considered a common gemstone.