Green Quartz
See prase entry.
Green Tourmalated Quartz
aka Green Hair Garnet, Green Hair Quartz, Green Tourmalinated Quartz, Prehnite
Green tourmalated quartz is a quartz in which green-to-black needles of tourmaline are embedded.
Green Quartz
Also known as green amethyst, vermarine, lime citrine, or by its gemological name, prasiolite.
...
Green quartz is sometimes referred to as aventurine quartz. In this case, flecks of green muscovite have infused the quartz to impart the colour. These are inclusions which are so small that they cannot be detected by the naked eye.
There is green quartz called 'Greened' amethyst or Vermarine also known as Prasiolite having light to medium color. It is produced by careful heating of Brazilian amethyst. A collector's item though inexpensive is not available easily.
A light to medium green quartz that is created by carefully treating amethyst with heat.
vermeil
Refers to gilding a silver bead.
Properly, after treatment, this stone should be marketed as Prasiolite or Green Quartz, not Green Amethyst, ...
Overview: Prasiolite is also known as Vermarine, and is quite simply Green Quartz. Prasiolite does not occur naturally. It is produced by heating Amethyst or Citrine from certain Brazilian localities.
Each one of those treasured stones contained its nugget of pure gold for me - its zeolitic minerals, green quartz, pectolite, iron ore; and I called them all by name as other boys spoke of their reals, their agates, their alleys and their pures.
The green variety of quartz, green amethyst is also known as vermarine, green quartz, and lime citrine or by its gemological name, prasiolite. Although reasonably affordable, it is unusual and remains a collector’s gemstone.
Rock crystal s - colourless
Amethyst - Purple
Citrine - Yellow to amber
Morion - Black
Smoky quartz - smokey grey to brown
Rose quartz - translucent pink
Green quartz - green
Chalcedony and Jasper - Variable
Agate ...
There are other uses of fluorite as well like its use in optical fields, its low hardness and good cleavage property reduces its use as a gemstone and is often misleadingly called as Green Quartz for ornamental carvings.
The process usually takes 30 to 60 days for the crystals to reach the desired size. The process can produce rock crystal, amethyst, and citrine, or in some cases blue or green quartz with no natural counterpart The same system is used to grow beryl ...
Vermarine, also known as Prasiolite or "Greened" Amethyst is a light to medium green quartz produced by careful heating of amethyst from one Brazilian location.
 See also: Quartz, Gemstone, Stone, Crystal, Gemstones
  
|
RSS
