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Topic: Aventurine quartz


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In the News (Tue 8 Dec 09)

  
  )0(-KALLISTI   (Site not responding. Last check: 2007-10-14)
Balance-agate, amethyst, aquamarine, aventurine, calcite, carnelian, chrysoprase, emerald,
Business-amethyst, citrine, garnet, jade, malachite, marble, opal, quartz, sard, serpentine, spinel, tourmaline, obsidian.
chrysoprase, emerald, jade, lapis lazuli, malachite, onyx, opal, quartz, sapphire, serpentine, sodalite, spinel, topaz, tourmaline, turquoise, obsidian.
groups.msn.com /0KALLISTI/correspondencespagetwo.msnw   (665 words)

  
 Aventurine
Aventurine is a form of quartzite, characterised by its translucency and the presence of platy mineral occlusions that give a shimmering or glistening effect termed aventurescence.
Because aventurine is a rock, its physical properties vary: its specific gravity may lie between 2.64-2.69 and its hardness is somewhat lower than single-crystal quartz at around 6.5.
Aventurine is often banded and an overabundance of fuchsite may render it opaque, in which case it may be mistaken for malachite at first glance.
www.brainyencyclopedia.com /encyclopedia/a/av/aventurine.html   (336 words)

  
 Aventurine Quartz
Aventurine quartz is found in a wide array of colors that include green, gold, brown, orange, rust and blue-green.
Aventurine quartz may contain a wide variety of inclusions, including pyrite, mica and others.
When aventurine is found with specs of hematite, the effect is known as “aventuresence”.
www.dandennis.com /aventurine_quartz.htm   (166 words)

  
 Learn About the Mineral Aventurine from Quartz 'N' All - High Quality Crystals, Minerals and Fossils
Quartz can be seperated into two categories based upon the size of individual crystals or grains.
Aventurine is actually a quartzite (a rock, not a mineral) composed of interlocking macrocrystalline quartz grains which have been breached by grains of other minerals.
Quartz rich sedimentary deposit and sandstones are metamorphic, which means that over time, it alters due to changes in heat, pressure or its chemical environment.
www.quartznall.co.uk /learnaventurine.htm   (349 words)

  
 quartz on Encyclopedia.com
Quartz may be transparent, translucent, or opaque; it may be colorless or colored.
Crystalline varieties include ordinary colorless crystallized quartz, or rock crystal; rose quartz; yellow quartz, sometimes used as imitation topaz ; smoky quartz, or cairngorm stone; milk-white milky quartz; aventurine quartz, which contains scales of hematite or mica; and amethyst.
Varieties of cryptocrystalline quartz, the crystal structure of which can be seen only under the microscope, if at all, are chalcedony, flint, hornstone, and chert.
www.encyclopedia.com /html/q1/quartz.asp   (725 words)

  
 The Naming of Quartz Gems
The naming of quartz gem stones, the varieties of quartz, the correct names (such as aventurine quartz, carnelian, and sard) and misnamed quartz (such as cat's-eye and topaz)
If it is felt that the name "topaz" must be used, the prefix "quartz" should be used, or perhaps "Spanish topaz" will do, but some effort should be made to distinguish it from the true precious topaz.
In addition to amethyst and citrine quartz we have the pinkish, milky quartz known as "rose quartz." This is usually correctly named.
www.jjkent.com /articles/naming-quartz.htm   (359 words)

  
 Aventurine Infoemation and links to aventurine jewelry and gems
Most of the aventurine quartz is filled with tiny platelets of a green chromium mica, called fuchsite.
Green Aventurine Quartz may also come from Brazil, Madagascar and several other occurrences of good green material are found around the world, including the United States.
Aventurine quartz of redish brown, or an orange-yellow are also widespread.
www.minerals-n-more.com /Aventurine_Info.html   (759 words)

  
 AVENTURINE
Both green and blue aventurine are types of quartzite, the colors coming from the presence of other minerals.
Aventurine is a form of quartzite, composed mostly of quartz grains interlocked with other minerals which impart the lovely color.
Blue Aventurine provides patience, eliminates stubborness, controls excitability, and can help give deeper understanding of the cause and effect in situations thus allowing one to more fully understand and to find the optimum solution.
www.joellessacredgrove.com /Gems/aventurine.html   (203 words)

  
 Blue Aventurine Quartz Spheres at mineralminers.com
This 2.35 inch natural color blue aventurine quartz sphere was hand-ground and polished with a very nice finish from natural blue aventurine quartz rough (also known as "blue denim" quartz) that was mined in Bahia, Brazil.
This 4.0 inch blue aventurine quartz sphere was hand-ground and polished with a very nice finish from natural blue aventurine quartz rough (also known as "blue denim" quartz) that was mined in Bahia, Brazil.
This magnificent blue aventurine quartz sphere was precision ground and finished with a superb polish in the U.S.A. from lapidary rough that was mined in Brazil.
www.mineralminers.com /html/avbsphs.stm   (563 words)

  
 Quartz as a Gemstone
Quartz is a crystalline rock or mineral composed of silicon dioxide.
There are a number of different groups of quartz gems, differentiated by their exact composition and crystalline structure.
All quartz in this group is a form of chalcedony or agate, although the term agate is often used to describe the banded varieties of chalcedony.
www.24carat.co.uk /quartz.html   (301 words)

  
 Mineral description : Quartz
Quartz is one of the most commonly minerals on the Earth.
Milky quartz : White from water inclusions in the crystal.
Aventurine : Green from goethite and mica (not known from Sweden).
www.geology.neab.net /minerals/quartz.htm   (233 words)

  
 Crystal Properties   (Site not responding. Last check: 2007-10-14)
AVENTURINE (green quartz) like all green stones helps to strengthen the wearer's physical body by infusing organs with its color and bringing balance and harmony.
Red Aventurine seems to be associated with a race of beings on another plane who appear to be orange colored.
QUARTZ (FROSTED) works like clear quartz but is gentler, making it better when worn for long periods of time.
www.shadesofpassion.net /crystals/crystalproperties.html   (8941 words)

  
 Gem Hut - Aventurine Gemstones
Aventurine is a metamorphic rock, meaning that it's made up of more than one mineral.
In this case, aventurine is mainly quartz, and other crystals, usually green mica.
The name can also be confused with a red variety of albite, known as aventurine feldspar.
www.gemhut.com /avent.htm   (55 words)

  
 Ore Features: Aventurine
Not quite as translucent as most quartz formations, the Aventurine Quartz is very compact and fine-grained with a speckled sheen across the surface.
Aventurine is useful in improving eyesight and perception.
Rose Quartz was the first crystal to reveal its voice to me. When I first began working with stones, I would inquire with a Rose Quartz about this gem or that crystal.
www.ozarkrockexchange.com /ore_features/2000/aventurine.shtml   (1619 words)

  
 All varieties of quartz and chalcedony
Many, such as Amethyst and Rose Quartz, are universally accepted and used, others are sometimes used, and yet others are hardly ever seen or made up.
Aventurine is usually green, but may also be orange, brown, or yellow.
Quartz crystals that join at an angle of 90º by their base.
www.minerals.net /mineral/silicate/tecto/quartz/varietys/qrtzvary.htm   (734 words)

  
 Akuamarina   (Site not responding. Last check: 2007-10-14)
The ring contains Aventurine, a quartz that gives emotional tranquillity and is useful in increasing concentration and creativity.
The pendant contains Aventurine, a quartz that gives emotional tranquillity and is useful in increasing concentration and creativity.
The heart contains Aventurine, a quartz that gives emotional tranquillity and is useful in increasing concentration and creativity.
www.fight-club.co.uk /awin2.asp?brand=Akuamarina   (365 words)

  
 Therapeutic Gemstones for Physical Healing
Quartz attracts life force from the unlimited source of life at the core of your being and brings it into the physical world.
Aventurine energy permeates the body and then focuses on your most distressed organ, filling it with healing energy and encouraging it to release its accumulated disharmony.
Light Green Aventurine is recommended over Dark Green Aventurine only for people with a history of intensive drug use (prescription or otherwise) or who have been exposed to toxic chemicals.
www.gemstonetherapy.com /gemstones/gemstones_I_physical_healing.htm   (769 words)

  
 Aventurine Quartz Nuggets (0.5-1 cm, 1 lb.) from Wholesalers USA   (Site not responding. Last check: 2007-10-14)
Aventurine Quartz Nuggets (0.5-1 cm, 1 lb.): $2.27
Aventurine Quartz is a low cost alternative to jade.
This aventurine is a darker shade of green than our jade.
www.wholesalersusainc.com /aventurine-quartz-nuggets-051-p-741.html   (209 words)

  
 gemofmonth.html
The (probably apocryphal) story, is that a worker in a glass factory accidently spilled a bucket of copper filings into a batch of molten glass.
Aventurine quartz is a porous material and takes dye easily so that it commonly is offered in dramatic and (to my eye) unnatural looking colors.
Fine grades of aventurine quartz have been used as jade simulants in high quality carvings and can be visually convincing.
www.acstones.com /gemofmonth/2005/gemofmonth.01.05.html   (607 words)

  
 [No title]   (Site not responding. Last check: 2007-10-14)
Aventurine quartz is a rare variety that has brilliant scales of mica or hematite distributed within it.
This particular sample has mica inclusions, as can be seen by comparing the hydroxyl bands near 1.4µ and between 2.2 and 2.6µ with those of muscovite.
Comments: Peaks are sharp; quartz shows excellent resolution of the alpha1-alpha2 components.
speclab.cr.usgs.gov /spectral.lib04/DESCRIPT/quartz.avent.hs117.html   (223 words)

  
 aventurine --  Encyclopædia Britannica   (Site not responding. Last check: 2007-10-14)
Most aventurine quartz is silvery, yellow, reddish brown, or green.
Green aventurine, coloured by a chrome mica, has been found in the state of Tamil…
Quartz occurs in many varieties in almost all types of igneous, sedimentary, and metamorphic rocks.
www.britannica.com /eb/article?tocId=9011415&query=aventurine   (430 words)

  
 Gems A-E   (Site not responding. Last check: 2007-10-14)
It occurs with quartz, microcline, and muscovite in pegmatites, and with quartz, muscovite, and almandine in schist of regional metamorphic rocks.
It is a variety of quartz (silicon dioxide) often with some iron and aluminum.
This is considered a microcrystalline variety of quartz and is not found in crystal form.
www.fortunecity.com /meltingpot/reinli/54/id53.htm   (3429 words)

  
 MINERAL CRAFT NORTH LIMITED Green Quartz (NOT Aventurine) - tumble stones
Green Quartz size M - a size M stone weighs between 5 and 8 gramme.
Green Quartz size ES - there are 8 to 14 pieces in a 28 gramme packet.
Green Quartz size 1L, in packet of 14 grammes - there are 18 to 30 pieces in a 14 gr packet.
www.mineralcraft.com /acatalog/Green_Quartz__NOT_Aventurine_.html   (202 words)

  
 Blue Lace Agate, Rose Quartz, or Aventurine and .925 Sterling Silver, Pendant / Slide
I crafted each piece in alignment with the properties of each stone, with the prayer and intent that the wearer be blessed with angelic communication for the blue lace agate, love for the rose quartz, and prosperity for the green aventurine.
Rose quartz is associated with the heart chakra.
Aventurine is said to benefit one in all areas of creativity, and imagination, as well as intellect and mental clarity.
www.crystalsandjewelry.com /jewelry/angelica.html   (942 words)

  
 quartz- amethyst   (Site not responding. Last check: 2007-10-14)
Genuine Rose Quartz, the universal stone of love, Genuine Amethyst which bestows peace and stength to the wearer, Genuine Aventurine a healing stone, Genuine Carnelian stimulates creativity, positive energy, and motivation, and the Genuine Tiger Eye stone which inpsires optimism come together to form a breathtaking combination of colors!
Genuine Rose Quartz, the universal stone of love, Genuine Amethyst which bestows peace and stength to the wearer, Genuine Aventurine a healing stone, Genuine Carnelian stimulates creativity, positive energy, and motivation.
Three slender baguette-cut lemon quartz stones, in pale to very pale yellow, dangle elegantly from the amethyst, creating a color combination that is subtle yet striking.
www.the-necklace.com /kwp/quartz-_amethyst.html   (851 words)

  
 Wands of Labradorite, Rose Quartz, Aventurine, Hematite, Tiger's Eye, and Snowflake Obsidian, and Fluorite
WA Aventurine This stone helps to balance the heart chakra, and can be placed there.
WA Clear Quartz This stone is known as the mirror of the soul.
WA Rose Quartz: relates to loving oneself and is connected to the heart chakra, where it is usually placed in meditation.
www.rainbowcrystal.com /crystal/crystalwand.html   (483 words)

  
 [No title]
SP 15 pad bracelets with small polished stones glued to each pad, fastener used is a trigger catch.
A tumble polished stone attached to two pieces of 2mm thick fl leather, all components are SP, fastener is trigger catch.
Bracelets are made from 5 small stones attached by pieces of SP chain, fastener used is a trigger catch, length approx.
www.livingnet.co.uk /mineralcraft/retail30.htm   (739 words)

  
 Necklaces-Bracelets   (Site not responding. Last check: 2007-10-14)
gem silica, smokey quartz, herkimer diamonds, clusters, apatite, calcite, aqua aura, spheres, sphere, tumbles, pietersite, topaz, ruby, apophyllite, isis, singing, selenite, wands, hearts, discs, amethyst, obelisk, rose quartz, opal, opals, eggs, luvulite, jewellery, native american jewellery,
Rose Quartz chip on wire choker with large Rose Quartz tumble, fastener, length 45cm or 18" £11.90 or US$19.50
4 strand Rock Quartz chip on wire, separated by different stone chips, fastener.
www.ama-trading.com /shop/GemznStonesNecklacesznBracelets.html   (433 words)

  
 Amulet Gemstones and Jewelry at gemstones.com
EC5404 Nice calibrated parcel of 12 x 10 mm oval shape faceted Aventurine Quartz.
EC5369 Gorgeous pair of 12 x 10 mm oval shape faceted Aventurine Quartz.
EC5373 Outstanding pair of 12 x 10 mm oval shape faceted Aventurine Quartz.
www.creativegem.com /Gem_deals/includes/A_showproduct.asp?StoneCombo=14&header=gemstone   (124 words)

  
 Quartz Crystal, Rose Quartz Cristal, Healing Crystals, Unique Gifts & Quartz Crystals
Leaves: Assortment with polished tumble stones of quartz crystal and semi precious gemstones.
Base: can be done with natural Clear Quartz Crystal, Sodalite, Calcite Orange, Aventurine or others.
Base: can be done with natural Rose Quartz Crystal, Clear Quartz Crystal or others.
www.beatrees.com /quartz-crystal-trees.htm   (428 words)

  
 Semiprecious Stone Bead Shapes in Accents Beads
Aventurine, Dalmation Jasper, Dumortierite, Fancy Jasper, Goldstone - $12.50
Aventurine, Brecciated (Poppy) Jasper, Fluorite, Goldstone (Brown) -
Aventurine, Goldstone, Leopard Jasper, Moss Agate - $6.00
www.accentsbeadshop-md.com /semipreciousshapes.htm   (2067 words)

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