SHOP 160,000+ BUY IT NOW GEMSTONES
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL GEMS & VERIFIED SELLERS
Video Player is loading.
Current Time 0:00
Duration -:-
Loaded: 0%
Stream Type LIVE
Remaining Time -:-
 
1x
    • Chapters
    • descriptions off, selected
    • captions off, selected
      94aa09fe-d36c-4741-894c-d8186276ad13.jpg
      69a55548-ae41-4d75-a84a-8b2773fec060.jpg
      ad28ae95-ced4-4c83-80f1-ececcfac2ae6.jpg
      $44.00 USD
      Geschätzter UVP $165.00

      28.00 CTS DIOPTASE SPECIMEN-EMERALD GREEN

      795
      0

      Artikelnummer
      TS9661
      Abmessungen (mm)
      23.000 x 14.000 x 12.000mm
      Gewicht (cts)
      28.000
      Typ
      Specimen
      Farben

      SEDA GEMS

      RARE DIOPTASE

      This is a natural untreated specimen of Dioptase on its natural matrix from Kazakhstan

      Great specimen.

      Weight cts app

      Size 3 mm app

      Dioptase is an intense emerald-green to bluish-green copper cyclosilicate mineral. It is transparent to translucent. Its luster is vitreous to sub-adamantine.

      Late in the 18th century, copper miners at the Altyn-Tyube (Altyn-Tube) mine, in Karagandy Province, Kazakhstan thought they found an emerald deposit of their dreams. They found fantastic cavities in quartz veins in a limestone, filled with thousands of lustrous emerald-green transparent crystals. The crystals were dispatched to Moscow, Russia for analysis as they thought they were Emeralds.

      Dioptase is a very rare mineral found mostly in desert regions where it forms as a secondary mineral in the oxidized zone of copper sulfide mineral deposits. However, the process of its formation is not simple, the oxidation of copper sulfides should be insufficient to crystallize dioptase as silica is normally minutely soluble in water except at highly alkalinepH. The oxidation of sulfides will generate highly acidic fluids rich in sulfuric acid that should suppress silica solubility. However, in dry climates and with enough time, especially in areas of a mineral deposit where acids are buffered by carbonate, minute quantities of silica may react with dissolved copper forming

      Versandanbieter Versand nach Australia Versand in den Rest der Welt
      FedEx $12.00 / 3 $39.00 / 10
      Australia
      FedEx erhält Rabatt auf $12.00 bei Bestellungen mit 2 oder mehr Artikeln
      Rest der Welt
      FedEx erhält Rabatt auf $39.00 bei Bestellungen mit 2 oder mehr Artikeln
      Registered Shipping $9.00 / 7 $16.00 / 21
      Australia
      Registered Shipping erhält Rabatt auf $9.00 bei Bestellungen mit 2 oder mehr Artikeln
      Rest der Welt
      Registered Shipping erhält Rabatt auf $16.00 bei Bestellungen mit 2 oder mehr Artikeln

      28.00 CTS DIOPTASE SPECIMEN-EMERALD GREEN
      Qld, Australia
      Gehört sedagems

      • spreadingadder
        spreadingadder
        Positiv

        Got here fast! Beautiful blue color! Awesome folks to deal with. Thank you Seda gems!

      • spreadingadder
        spreadingadder
        Positiv

        Fast shipping! Happy with these bright stones! Always great doing business with Seda Gems and Seda Opals!

      • rickferreira626
        rickferreira626
        Positiv

        A gorgeous pair blue topaz stones. This is one happy customer.

      • e155293
        e155293
        Positiv

        Thank you beautiful stone

      5%
      Gutscheincode SEDADEALS
      Gültig bis
      4th Apr 2025

      Prüfung

      Das Gemstone Sheriff -Programm ermöglicht unseren Mitgliedern, für jedes Produkt eine Prüfung anzufordern, die von einer unabhängigen Gemologist durchgeführt wird, die die Genauigkeit der Artikelbeschreibung und der Bilder beurteilt.

      Versanddetails

      Versand:
      $16.00 21 über Registered Shipping
      Schiffe von:
      Australia

      Zahlungsmöglichkeiten

      • paypal
      • stripe
      Dieser Verkäufer fügt den Transaktionen in Australia 10.00% tax hinzu.

      Überblick

      Auflistungstyp : Standard
      Produkt ID : 2399648
      Beginnt : 4th March 2025 08:26 pm PST
      * Alle Preise sind in USD