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      No has pujado en esta subasta.

      $406.00
      Oferta actual
      8
      Ofertas
      7d 5h 43m 26s
      27/02/2025 09:28 am

      Untreated 4.05 CT Pink Umbalite Garnet from Tanzania

      8
      273
      6

      SKU
      Dimensiones (mm)
      10.000 x 7.400 x 5.300mm
      Peso (cts)
      4.050
      Treatment
      No Treatment
      Shape
      Emerald
      Tipo
      Faceted
      Clarity
      VVS
      Colores

      Garnet is the name used for a large group of rock-forming minerals. These minerals share a common crystal structure and a generalized chemical composition of X3Y2(SiO4)3. In that composition, "X" can be Ca, Mg, Fe2+ or Mn2+, and "Y" can be Al, Fe3+, Mn3+, V3+ or Cr3+.

      These minerals are found throughout the world in metamorphic, igneous, and sedimentary rocks. Most garnet found near Earth's surface forms when a sedimentary rock with a high aluminum content, such as shale, is subjected to heat and pressure intense enough to produce schist or gneiss. Garnet is also found in the rocks of contact metamorphism, subsurface magma chambers, lava flows, deep-source volcanic eruptions, and the soils and sediments formed when garnet-bearing rocks are weathered and eroded.

      Most people associate the word "garnet" with a red gemstone; however, they are often surprised to learn that garnet occurs in many other colors and has many other uses. In the United States, the major industrial uses of garnet in 2012 were waterjet cutting (35%), abrasive blasting media (30%), water filtration granules (20%), and abrasive powders (10%).

      Proveedor de envío Envío a Thailand Envíos al resto del mundo
      Standard Shipping - Tracked $0.00 / 7 días días $0.00 / 21 días días

      gemsofasia
      gemsofasia
      Bangkok , Thailand
      Verificado
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      Historial de ofertas (8)

      Reserva no cumplida

      hace 3 semanas
      $405.00
      hace 3 semanas
      $399.00
      hace 3 meses
      $260.00
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      hace 3 meses
      $105.00
      hace 3 meses
      $80.00
      hace 4 meses
      $56.00
      hace 4 meses
      $50.00

      Auditoría

      El programa Gemstone Sheriff permite a nuestros miembros solicitar una auditoría de cualquier producto, que es realizada por un Gemologist independiente que evalúa la precisión de la descripción del artículo y las imágenes.

      Detalles de envío

      Envío:
      $0.00 21 días a través de Standard Shipping - Tracked
      Se envía desde:
      Thailand

      Opciones de pago

      • paypal

      Descripción general

      Tipo de listado : Standard
      ID del Producto : 2576691
      Precio inicial : $1
      Empieza : 13th February 2025 09:28 am PST
      Finaliza : 27th February 2025 09:28 am PST
      * Todos los precios están en USD