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"The artist is a direct product of an apparatus life.Es born to be receiving condenser transmitter and reflective of the aspirations, the desires and hopes of his time." Says Diego Rivera, ie the artist is the heart of pueblo.Yo, was born artist.La press, called me; The New Legend of being the first artist to kill the devil in the entire history of art. The aim is to accuse me of being a journalist, actually, I am, I do not hide that, I like advertising, publicity and even studied art in the decade of the 60's. We all know that, Picasso, Dali, Beuys, Duchamp, Warhol, etc., etc., were great autopromotores, that both surprised? • Online News published; Two Mexicanos, José Luis Cuevas and Alberto Thirion, two competing visions of the Mexican reality, the accent of Mexico; of márchamo a country, a culture, the seal of the motherland .. l art in the country. Who is right, what is the most insightful? What defines art and defends Mexico? This is so, regardless of whether each of them whether or not true to himself, his birthplace and his vision. What is not art, stamp and signature of the motherland? So says. And as good ... And you think?
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AgoraGallery Contemporary fine art galleryestablished 1984, located in Chelsea , New York art galleries district.The public is invited to the gallery art openings receptions. Sponsorof the Chelsea International Fine Art Competition and publisher ofARTisSpectrum magazine. Painters, sculptors and photographers arewelcome to submit their portfolios for review.
Bulk chemical analyses by ICP-AES methods of gem-quality,completely colorless crystals and crystals having a distinct pink-red outer zone showed that the pink material contains 20 ppm Mn while the colorless matrial showed>8ppm.Iron contents are also higer in the pink material (0.08% vs. 0.05%).Chemical analysis by LA-ICP-MS methods of individual spots within a color-zoned crystals showed Mn to be clearly concentrated in the pink-red zone:MnO (0.065 weight%) and Fe2O3(0.035 weight%.Cr,V,Co and other possible chromophers were not detected.Trivalent Mn and Fe are probably substituting for the octahedral Al in the topaz structure.
Pink Topaz from the Thomas Range,Juab Country,Utah E.E.Foord,W.Chirnside,F.E.Lichte,and P.H.Briggs M.S.905 U.S.Geological Survey Box 25046 Denver Federal Center Denver Colorado 80225
The occurrence is sporadic and appers to be structurally controlled by late-stage ring fractures and random fractures within the rhyolite host.The majory of the quartz and feldespar inclusions.Crystals may be as much as 4cm in length.Some smaller crystals (<>All crystals are a yellow-orange sherry color in unopend lithophysal cavities and typically fade to colorless in a matter of days to a week or two,depending on the air temperature,amount and intensity of light.Heating causes the color to fade rapidly.Some crystals,however,do not completely fade to colorless but reveal an outer zone that is distinctly pink to reddish pink in color.The pink-red zone is stable to light and heat.
Hello, My mombre is Alberto Thirion, I am of Mexican origin and this is a French translation automomática. I will be live on that I think that's how it should proceed in life, and I'm looking for a partner who lives in the United States and known gems, to commercialize a large batch of topaz, in their most rare and expensive varieties , as are the pink topaz genuine (not "burned" like that comes from Brazil, and that saturated the market) good, said in addition also, red and violet, which are more expensive and rare stones that rosa.Las I come from mine, I have many years of experience in the gems and stones bosques.Las are now in my cellar and ready for comersialización.
Michael A. Menzies #28,1901 Varsity Estates Drive N.W Calgary,Alberta,Canada,T3B 4T7 Topaz occurs in range of fluorine-rich silicate environoments,fromplutonic through volcanic,and very rerely metamorphic.Gem crystals in cavities form under more limited conditions,primarely in granite-derived pegmatites,greisens and rarer hidrothermal vins,as well as in some rhyolites.Such deposits worldwide produce a variety of habits and colors of this popular mineral and gemstone. The well-known topaz rhiolites of central Mexico (Durango,Zacatecas,San Luis Potosi and Guanajuato) are described by Sinkankas (1959 and 1976),Burt and Sheridan (1985),and Panczner (1987).Burt and Sheridan report that the Mexican deposits appear related to a common magmatic episode around 39 million years ago.In contrast to the rhyolites of the western U.S.,these rhyolites lack garnet,contain tin rather than molybdenum, and are associated with born-rich intrusions.The topaz crystals themselves are very similar to those from Utah, though some have a more pronounced reddish hue due to included hematite. Sinkankas (1959 ) describes the representative deposit near Tepetate,southwest of San Luis Potosi.
Links of Topaz Gem Valuation;The University of Texas at Austin.
Alberto Thirion;goodness !!! - http://www.artmajeur.com/albertoonline
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Fire Agate - http://www.artmajeur.com/fire-agate
Norbert Delor - http://www.artmajeur.com/norbertdelor
Al Thirion ; Art Of Luck - http://www.artmajeur.com/albertoonline
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