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Topic: Uvarovite


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In the News (Wed 23 Dec 09)

  
  UVAROVITE (Calcium Chromium Silicate)
Uvarovite, like other garnets, forms rounded crystals with 12 rhombic or 24 trapezoidal faces or combinations of these and some other forms.
Uvarovite is the only consistently green garnet and has a beautiful emerald-green color.
As with the other calcium garnets (andradite and grossular), uvarovite is formed from the metamorphism of impure siliceous limestones and some other rocks that contain chromium.
mineral.galleries.com /minerals/silicate/uvarovit/uvarovit.htm   (146 words)

  
  UVAROVITE Rocks & Minerals - Find Articles   (Site not responding. Last check: )
Uvarovite is best known for its emerald-green to dark green colon It has a hardness of between 6.5 and 7.0 and a density of about 3.80.
Uvarovite is almost unknown in the eastern United States, despite the fact that chromite-bearing serpentinites are not rare.
Uvarovite occurs sparingly with chromite and kammererite at the Galbraith prospect in the Twin Sisters Mountains near Wickersham, Whatcom County, Washington, and has been reported from the vicinity of the well-known nickel occurrence at Riddle, Oregon.
findarticles.com /p/articles/mi_m0GDX/is_1998_March/ai_53289040   (781 words)

  
  UVAROVITE Rocks & Minerals - Find Articles   (Site not responding. Last check: )
Uvarovite is best known for its emerald-green to dark green colon It has a hardness of between 6.5 and 7.0 and a density of about 3.80.
Uvarovite is almost unknown in the eastern United States, despite the fact that chromite-bearing serpentinites are not rare.
Uvarovite occurs sparingly with chromite and kammererite at the Galbraith prospect in the Twin Sisters Mountains near Wickersham, Whatcom County, Washington, and has been reported from the vicinity of the well-known nickel occurrence at Riddle, Oregon.
www.findarticles.com /p/articles/mi_m0GDX/is_1998_March/ai_53289040   (781 words)

  
 Lets talk gemstones: Ugrandites
The largest and finest uvarovite crystals (1 to 2 inches) are found in an atypical deposit in a copper mine in Outokumpu, Finland.
Uvarovite develops in a metamorphic environment in serpentines with chromite (ferromagnetic formations in South Africa, Norway, and Finland are examples) and in metamorphosed limestones.
Uvarovite’s gemstone characteristics are outstanding, but its rarity and the very small size of its crystals make it practically unknown as a faceted gem.
www.attawaygems.com /NMFG/Lets_talk_gemstones_Ugrandites.html   (2539 words)

  
 Uvarovite.Garnet
Uvarovite, one of the calcium rich members of the garnet group, is formed through metamorphism of certain silica rich limestones and is often found in association with chromite and serpentine.
Garnets, in general, are durable gemstones which can be used for all jewelry purposes, but Uvarovite drusy, as with all drusy materials, should be considered more fragile than a faceted or cabbed gem of its species.
Uvarovite is is too rarely used to have a "standard" price range.
www.bwsmigel.info /GEOL.115.ESSAYS/Gemology.Uvarovite.html   (620 words)

  
 Uvarovite: Uvarovite mineral information and data.
Uvarovite is the name given to green Calcium Chromium garnets.
The name has frequently been misused in the past to refer to other green and/or chromium-rich garnets, many so-called 'Uvarovites' are actually Chromian Grossular, Chromian Pyrope or the Magnesium Chromium garnet, Knorringite.
Appliction of the Superposition Model of crystal fields with a characteriztion of synthetic uvarovite.
www.mindat.org /min-4125.html   (1277 words)

  
 Uvarovite - Definition, explanation
Uvarovite is the rarest of all the garnets, and is the only consistently green garnet, with a beautiful emerald-green color.
Specimens of uvarovite are much sought after by collectors for outstanding brilliance and color.
It is found associated with chromium ores in Spain, Russia, and Quebec in Canada.
www.calsky.com /lexikon/en/txt/u/uv/uvarovite.php   (0 words)

  
 Gemstones beginning with U
Uvarovite is a rare garnet with outstanding brilliance and color.
Uvarovite is the only garnet without a true gem use, because it almost never occurs in crystals large enough to be faceted.
Uvarovite is named for Russian nobleman Count Sergei Semeonovich Uvarov (1786-1855), who was an avid amateur mineral collector and a member of the Imperial Academy of St. Petersburg.
www.rings-things.com /gemstone/u.htm   (0 words)

  
 GO 340 Garnet
Demantoid is often confused with grossular and uvarovite garnets, as well as peridot, emerald, spinel, and tourmaline.
Uvarovite, a emerald green garnet, has a SG of 3.41-3.52 and RI of 1.87.
Uvarovite is rarely gem quality and often confused with demantoid and emerald.
www.emporia.edu /earthsci/amber/go340/garnet.htm   (0 words)

  
 Jewelry Glossary of Uvarovite Related Terms
Uvarovite: An emerald green garnet composed of chromium lime.
Uvarovite is almost never used as a gemstone.
Distinguishing Uvarovite and Tsavorite is difficult, but an experienced gemologist can do it.
www.zulumoon.com /glossary/U-glossary.htm   (0 words)

  
 Astrology & Gemstones, Birthstones: Uvarovite Gemstone - Gems shop online
Uvarovite is named after the Russian mineralogist Count Sergei Simonovitch Uvarov.
Uvarovite develops in a metamorphic environment in serpentines with chromite and in metamorphosed limestones.Uvarovite is the only consistently green garnet and has a beautiful emerald-green color.
Uvarovite's gemstone characteristics are outstanding, but its rarity and the very small size of its crystals make it practically unknown as a faceted gem.
www.findyourfate.com /gemology/gemstones/Uvarovite.html   (0 words)

  
 Alan Guisewite's Mineral Collection Images: Uvarovite Garnets Page
Uvarovites almost always occur in or on chromite or chromic serpentine matrices.
This uvarovite's from the Saranovskiy Mine in the Middle Ural Mountains of Russia.
A thumbnail of uvarovite on chromite from Amador County, California.
www.cs.cmu.edu /People/adg/adg-pguimages.html   (0 words)

  
 Green Garnet Uvarovite Silver Jewelry Earrings Pendant
Garnet is generally burgundy red, but rarely, it occurs as a very beautiful, rich and heavy semi-transluscent green stone, called Uvarovite, Tsavorite or Grossular Garnet.
Uvarovite tends to be a rich olive in color and, as all Garnets, quite heavy.
Most often referred to as a gemstone of money and prosperity, it is said to draw wealth to the wearer.
www.luckygemstones.com /green-garnet-jewelry-uvarovite.htm   (0 words)

  
 Uvarovite Drusy Garnet Crystal Specimens
Each one of these Uvarovite specimens is composed of hundreds of tiny crystals (drusy) on a matrix of darker stone.
The Garnet is green because of the presence of chromium, which makes Emeralds this particular shade of green.
Mineral specimens of Uvarovite with such exceptional brilliance and color are unusual.
www.towercrystals.com /garnet/uvarovite   (102 words)

  
 Uvarovite Mineral Data
Warning: this large pop-up is very compute intensive and may not work well with some computers.
Novak G A, Gibbs G V, American Mineralogist, 56 (1971) p.791-823, The crystal chemistry of the silicate garnets, sample Uv View Additional jPOWD Structure files for Uvarovite
Print or Cut-and-Paste your Uvarovite Specimen Label here :
webmineral.com /data/Uvarovite.shtml   (199 words)

  
 Uvarovite Mineral Specimens
This specimen of uvarovite garnet druze matrix was discovered at the Saranovskiy Mine, Russia.
This fine quality specimen of uvarovite garnet druze on matrix was discovered at the Saranovskiy Mine in the Middle Ural Mountains of Russia.
This specimen of uvarovite garnet druze on matrix was discovered at the Saranovskiy Mine in the Middle Ural Mountains of Russia.
www.mineralminers.com /html/uvamins.stm   (0 words)

  
 Uvarovite Garnet Cluster For Sale
This is a very rich, green specimen of Uvarovite, otherwise known as Green Garnet.
This specimen is blanketed in tiny, shimmering Green Garnet crystals on both sides.
People who are drawn to Uvarovite often have something in their light system that is preventing the circulation of energy through their physical body.
www.crystalascension.com /crystals/x2898.html   (147 words)

  
 Uvarovite   (Site not responding. Last check: )
The word "uvarovite" uses 9 letters: A E I O R T U V V.
Words within uvarovite not shown as it has more than seven letters.
All words formed from uvarovite by changing one letter
www.morewords.com /word/uvarovite   (190 words)

  
 Uvarovite - 37.39 cts. Cushion
Uvarovite Garnet, is a rare Garnet from the Ural Mountains of Russia.
This specimen is made up of hundreds of lustrous, tiny emerald-green crystals.
All AJS Uvarovite gemstones are 100% natural -- no lab created or synthetic gemstones.
www.ajsgems.com /GUV/GUV-00042.htm   (105 words)

  
 Uvarovite Mineral Data
Warning: this large pop-up is very compute intensive and may not work well with some computers.
Novak G A, Gibbs G V, American Mineralogist, 56 (1971) p.791-823, The crystal chemistry of the silicate garnets, sample Uv View Additional jPOWD Structure files for Uvarovite
Print or Cut-and-Paste your Uvarovite Specimen Label here :
www.webmineral.com /data/Uvarovite.shtml   (199 words)

  
 Uvarovite Garnet Specimen
Uvarovite Garnet Specimen Size: 65 X 30 X 15 MM US $ 12.99 (UV11GLSP3)
Uvarovite Garnet Specimen Size: 95 X 45 X 37 MM US $ 12.99 (UV11GLSP6)
Uvarovite Garnet Specimen Size: 80 X 32 X 30 MM US $ 12.99 (UV11GLSP8)
www.sfgems.com /html/uvarovite_garnet_specimen.html   (222 words)

  
 Uvarovite Infoemation and links to Uvarovite jewelry and gems
Uvarovite Infoemation and links to Uvarovite jewelry and gems
like other garnets, Uvarovite forms rounded crystals with 12 rhombic or 24 trapezoidal faces these habits include the typical rhombic dodecahedron.
But more commonly found as the 24 sided trapezohedron.
www.minerals-n-more.com /Uvarovite_Info.html   (163 words)

  
 uvarovite - Information from Reference.com
Reference: No results found in Columbia Electronic Encyclopedia and Crystal Reference Encyclopedia.
Would you like to see the 1 entry in other encyclopedias, or search the Web for uvarovite?
Perform a new search, or try your search for "uvarovite" at:
www.reference.com /browse/all/uvarovite   (104 words)

  
 Squidoo : Lens : Andradite Garnet - where to best buy
Six common varieties of garnet are recognized based on their chemical composition.
They are pyrope, almandine or carbuncle, spessartite, grossularite (varieties of which are hessonite or cinnamon-stone and tsavorite), uvarovite and andradite.
The garnets make up two solid solution series; 1.
www.squidoo.com /xml/syndicate_lens/Andradite   (0 words)

  
 Illustrated catalog of garnet specimens: Almandine, Grossular, Spessartite, Melanite, Uvarovite and others.
Illustrated catalog of garnet specimens: Almandine, Grossular, Spessartite, Melanite, Uvarovite and others.
Included in this group are grossular, andradite, melanite, uvarovite, almandine (almandite), spessartine (spessartite), demantoid, topazolite, essonite, hessonite.
#33070, Uvarovite* Garnet, Saraovskii Mine, Russia *Type Locality (c) $125
www.johnbetts-fineminerals.com /jhbnyc/garnet.htm   (288 words)

  
 Drusy uvarovite garnet slices
As deep green as the finest emerald, with a wonderful reflective sparkle, this rare, matched pair of drusy uvarovite garnet slices would make a really stunning pair of earrings.
From the Ural mountains in the former Soviet Union, this pair is priced at $265.00.
For more information or to place an order: CONTACT US HERE or call us at (800) 937-7912, ask for Theresa or Gene
www.metalsmiths.com /uvaro.html   (101 words)

  
 Uvarovite Green Garnet Beads
Uvarovite is a beautiful, rare olive to forest green Garnet.
Garnet comes in many colors, including the most common Burgundy Garnet, the Emerald Green Tsavorite and rare Orange/Cinnamon Hessonite.
10-20mm Uvarovite (Green Garnet) Nugget Top-drilled Bead (Grade D) Price:
www.gembeads.com /uvarovite-beads.htm   (119 words)

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