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The finest objects brought to you by {name}

Fiammetta Fulchiati

sifon antiguo color azul verdoso ... atencion !  de cristal de uranio 
precioso y muy llamativo sifon, modernista de coleccion
singular modelo piramidal , 100x100 original
es una sifon de los años 30  fabricado en España (pequeña rajita en parte trasera ver fotos)
 
-marca al acido muy legible
-botella de cristal de uranio
-cabeza o grifo de plomo
-forma piramidal 
-todo 100x100 original   
lleva un llamativo y buscadisimo grifo o cabeza metalica curvada
pequeños golpes en a base y en la botella por el paso del tiempo 

EL URANIO EN EL VIDRIO:
El uranio se ha utilizado para colorear vidrio desde el siglo XIX. Generalmente, la proporción de uranio varía entre niveles de traza y un 2% en peso.
El vidrio de uranio dejó de producirse a raíz de la importancia estratégica del uranio durante la Segunda Guerra Mundial y posterior Guerra Fría. En la actualidad podemos encontrarlo en museos, tiendas de antigüedades o incluso en nuestras casas! 
 
Después de esta breve introducción, vamos con la ciencia. El fenómeno físico que da lugar a ese resplandor verde se conoce como FLUORESCENCIA y no es de origen nuclear, sino que se debe a los electrones que orbitan los núcleos de uranio.
Los materiales fluorescentes son capaces de absorber fotones de alta energía (rayos gamma, rayos X, rayos UV, etc.) y, posteriormente, emitir parte de esa energía en forma de fotones de distinta longitud de onda, por ejemplo, dentro del espectro visible (luz verde, azul, etc.).

Para los amantes del gin tonic: La tónica está aromatizada con una sustancia llamada quinina, la cual es fluorescente. De ahí que tu gin tonic se vea de color azul bajo ciertas condiciones de iluminación.


es una bonito sifon de coleccion para decorar o usar
mira las imagenes para entender la belleza de este sifon

En SODAPOWER, puedes encontrar los mas bellos y raros sifones
somos profesionales emitimos facturas 
compra sin riesgos y con garantia.



Spain - Glass - 1930-1940

Siphon  - Uranium crystal siphon

Gemstones

Reserve price

No reserve price

Closing date

Friday

tomorrow

Sunday

Monday

Saturday

Tuesday

Budget

From

Location

India

Spain

Thailand

Belgium

Germany

France

United Kingdom

Portugal

Singapore

Italy

Bulgaria

Israel

Poland

The Netherlands

Canary Islands

Switzerland

Hong Kong

Romania

Slovak Republic

Taiwan

Object

Faceted gemstone

Gemstone cabochon

Country of origin

Zambia

Russia

No origin given

Colombia

Brazil

Ethiopia

Nigeria

Africa

Afghanistan

Pakistan

Stone

Sapphire

Emerald

Tanzanite

Spinel

Tourmaline

Aquamarine

Topaz

Opal

Ruby

Tsavorite

Amethyst

Tourmaline paraiba

Garnet

Fluorite

Peridot

Kunzite

Citrine

Zircon

Rhodolite

Sphalerite

Quartz

Alexandrite

Sphene

Beryl

Sapphire padparadscha

Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Instituto Gemólogico Español (IGE)

Antwerp Laboratory for Gemstone Testing (ALGT)

Gemological Institute of America (GIA)

Bellerophon Gemlab

Lotus Gemology

Gem Report Antwerp (GRA)

Guild Gem Laboratory

Gem research Swiss Lab (GRS)

Istituto Gemmologico Italiano (IGI)

Colour

Green

Blue

Emerald cut

Mixed cut

Oval

Step cut

Octagon

Faceted cut

Brilliant cut

Pear

Round

Cushion

Rectangle

Square

Heart

Modified brilliant cut

Squared emerald cut

Modified cut

Cabochon cut

Fancy

Cut cornered square

Pear shape cut

Fantasy

Triangle

Clarity

Moderate

Eye clean

Slight

Heavy

Loupe clean

Treatment

Oiling

Clarity enhancement

No evidence of treatment

No heat treatment

Not specified in the report

Commonly heated with no evidence of treatment

Gemstone transparency

Transparent

Semi-transparent

Translucent

Semi-translucent

Pearl luster

Excellent

Good

Very good

Optical effect (gemstones)

Play of colour

Brazil - Oiling-  Lab report: D-67092

No reserve price Green, Blue Emerald  - 1.67 ct - Instituto Gemólogico Español (IGE)

Russia - Oiling-  Lab report: 790690839

No reserve price Emerald  - 2.15 ct - International Gemological Institute (IGI) - Minor Oil- Rare Ural mine

Zambia - Clarity enhancement-  Lab report: 776628863

No reserve price Green, Blue Emerald  - 1.46 ct - International Gemological Institute (IGI)

Oiling-  Lab report: TH26G119697

No reserve price - 1 pcs  Emerald  - 4.78 ct - International Colored Gemstone Association (ICA GemLab)

Russia - Oiling-  Lab report: 792636530

No reserve price Emerald  - 1.79 ct - International Gemological Institute (IGI) - Rare Ural mine-Minor Oil

Zambia - Oiling-  Lab report: TH25G114835

No reserve price - 3 pcs  Green Emerald  - 2.51 ct - International Colored Gemstone Association (ICA GemLab) - Matching set !

Zambia - Oiling-  Lab report: 685519044

No reserve price Emerald  - 2.80 ct - International Gemological Institute (IGI)

Russia - Oiling-  Lab report: 790690840

No reserve price Emerald  - 2.77 ct - International Gemological Institute (IGI) - Rare Ural mine

No heat treatment, No evidence of treatment-  Lab report: 6551103593

No reserve price - 1 pcs  Green Emerald  - 9.65 ct - Gemological Institute of America (GIA) - Fine Cut Minor Oil - F1

Russia - Oiling-  Lab report: 790690864

No reserve price Emerald  - 2.16 ct - International Gemological Institute (IGI) - Minor Oil- Rare Ural mine

Zambia - Oiling-  Lab report: TH26G118854

No reserve price - 2 pcs  Green Emerald  - 2.05 ct - International Colored Gemstone Association (ICA GemLab) - Matching Pair ! 

Russia - Oiling-  Lab report: 792617661

No reserve price Emerald  - 1.60 ct - International Gemological Institute (IGI) - Rare Ural mine-Minor Oil

Oiling-  Lab report: 790691139

No reserve price - 1 pcs  Green Emerald  - 7.02 ct - International Gemological Institute (IGI) - ZAMBIA

Oiling-  Lab report: 746524586

No reserve price Green Emerald  - 2.28 ct - International Gemological Institute (IGI) - Minor Oil

Russia - Oiling-  Lab report: 792636531

No reserve price Emerald  - 1.26 ct - International Gemological Institute (IGI) - Rare Ural mine-Minor Oil

Oiling-  Lab report: TH26G118876

7 pcs  Emerald  - 5.70 ct - International Colored Gemstone Association (ICA GemLab) - Wonderful Set !

Zambia - Oiling-  Lab report: 772673478

No reserve price Green Emerald  - 1.01 ct - International Gemological Institute (IGI) - " Minor Oil "

Clarity enhancement-  Lab report: 771608357

No reserve price - 1 pcs  Green Emerald  - 4.11 ct - International Gemological Institute (IGI)

Russia - Oiling-  Lab report: 792617657

No reserve price Emerald  - 1.61 ct - International Gemological Institute (IGI) - Rare Ural mine-Minor Oil

Zambia - Oiling-  Lab report: 750557127

No reserve price Emerald  - 3.01 ct - International Gemological Institute (IGI)

Russia - Oiling-  Lab report: 792617629

No reserve price Emerald  - 1.76 ct - International Gemological Institute (IGI) - Rare Ural mine-Minor Oil

Russia - Oiling-  Lab report: 790690836

No reserve price Emerald  - 2.17 ct - International Gemological Institute (IGI) - Rare Ural mine

Zambia - Oiling-  Lab report: TH25G118855

No reserve price - 2 pcs  Emerald  - 4.05 ct - International Colored Gemstone Association (ICA GemLab) - Perfect Pair !

Zambia - Oiling-  Lab report: 772672957

No reserve price Green Emerald  - 1.25 ct - International Gemological Institute (IGI) - " Minor Oil "

Gemstones

This object is no longer available, but there’s still lots to explore

Siphon - Uranium crystal siphon

327 objects

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