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Hyacinth Stone
Prior to the 1900īs, orange or reddish brown zircon was referred to as Hyacinth.
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Hyacinth
A variety of zircon or spinel that is reddish-orange colour, differing from Jacinth which is more reddish-brown.
HYACINTH
Hyacinth is a semi-precious stone that is also known as jacinth. it is a lustrous orange-yellow, orange-red, or yellow-brown type of zircon. Hyacinth has a hardness of 7.5 and a specific gravity of 4.65.
Hyacinth
or Jacinth
A variety of Zircon. Color ranges: brown, orange, reddish-brown and yellow.
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Hyacinth: A variety of Zircon used as a gem which can be brown, red, orange, or an amber-like combination of yellow/orange/brown.
Hydrous: Simply means "combined with water"; especially water of crystallization.
hyacinth
Refers, generally, to a yellow, orange, brown, golden-brown, or reddish-brown form of (natural) zircon.
I ...
Garnet, Hyacinth
Pisces
(Feb. 19-Mar. 20)
Rock Crystal, Sapphire, Amethyst, Bloodstone ...
Agricola: Hyacinthus, Amethyst and Wine
Amethyst: Talismans and Cardinal Stone
High Priest Breastplate and Amethyst here ...
Jacinth and hyacinth are terms that have been used extensively to denote red zircon. Most red, red-orange, or brick colored and violet-red gems have not undergone heat treatment. Crystals are found at Espaly, St.
Fire opal is hyacinth-red to honey-yellow and shows intense orange and red fire-like reflections. It is the only variety that can be faceted, as some specimens are totally transparent.
Water opal is similar to fire opal, but is colourless.
Nevada topaz, Hyacinth topaz, Hawaiian golden yellow topaz.
Tourmaline
Synthetic gems ...
Red zircon, which is rare, is properly called "hyacinth." Many Hessonite garnets (cinnamon stones) are incorrectly called hyacinths, however.
Jacinth is a semi-precious stone that is also known as hyacinth. it is a lustrous orange-yellow, orange-red, or yellow-brown type of zircon. Hyacinth has a hardness of 7.5 and a specific gravity of 4.65.
Yellow zircon (hyacinth): inspiration, intellect (Gemini, Leo)
Orange zircon: warmth, helps us to appreciate and enjoy life (Virgo)
Red zircon: strength, decisiveness (Aries, Scorpio) ...
The yellow-red to red-brown variety is sometimes called "hyacinth". The rarest form is the green, and is the most demand by collectors. Yellow , brown, and clear stones are least valuable. Blue, clear red and bright green are the most prized.
Zircon occurs in a wide varieties of colors which include: brown, orange-red or yellow (jacinth), red or violet-red (hyacinth), as well as green, blue, and black. There is also a colorless zircon called jargoon, which can be mistaken for diamond.
Two names have been given to zircon. One is «hyacinth», used for the red brown material, and the other is «jargoon» for the colorless to light yellow stones coming from Sri Lanka. These two names are now prohibited.
Gemstones governed by Rahu include hessonite, spessertite, zircon (hyacinth), and other natural gems of golden-orange to brownish-orange hues. Only flawless (eye-clean) stones transmit beneficial Rahu energy.
The yellow variety is called cinnamon stone, hyacinth or jacinth. Transvaal "jade" is a type of green to gray grossular garnet from South Africa. Pink grossular garnets varieties include landerite, rosolite, andXalostocite.
The principal stones, which the Governor of Chanthaburi has shown me, are the following: large and perfect rock crystals, cat’s eyes the size of a small nut, topazes, hyacinths, garnets, sapphires of a deep blue and rubies of various tints.
Include diamond, beryl, emerald, chalcedony, agate, onyx, tourmaline, chrysolite, sapphire, ruby, spinel, topaz, turquoise, zircon, cubic zirconia, jacinth, hyacinth, carbuncle, amethyst, alexandrite, cat's eye, bloodstone, hematite, jasper, ...
Diamonds, emeralds, chalcedony, agate, heliotrope; onyx, plasma; tourmaline, chysolite; sapphire, ruby, topaz; turquoise, zircon, cubic zirconia; jacinth, hyacinth, carbuncle, amethyst; alexandrite, cat's eye, bloodstone, hematite, jasper, moonstone, ...
Varieties of zircon include the yellow to reddish brown "hyacinth zircon," the straw yellow to nearly colorless "jargon zircon," and the blue "starlin," which is usually produced by heating other zircons.
These are also called "hyacinth" or "oriental topaz" and are honey yellow with brownish undertones.
Include diamond, brilliant, beryl, emerald chalcedony, agate, heliotrope; onyx, plasma; tourmaline, chrysolite; sapphire, ruby, synthetic ruby; spinel, spinelle; oriental topaz; turquoise, zircon, cubic zirconia; jacinth, hyacinth, carbuncle, ...
Well, when the Duke of Connaught can do that - With that as an opening wedge, I soon found greater favor for my hyacinths and my jacinths, my jasper and my jade.
Hyacinth ... see zircon Hyalite ... see opal
Hypersthene...Magnesium iron silicate..bronzite
Crystallography: orthorhombic
Colors: brown to black
Luster: bronze
Hardness: 5 - 6
Specific gravity: 3.4 - 3.9 ...
 See also: Stone, Color, Jewel, Zircon, Gemstone
  
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