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Gemstone Beads, Natural, Portoro, Marble, Flat, Rectangle, Drilled, 19mm. Sold Individually

Gemstone Beads, Natural, Portoro, Marble, Flat, Rectangle, Drilled, 19mm. Sold Individually

Portoro is a high-quality black marble. The vast crystalline black of its base is furrowed by a spectacular burst of golden veins and white effervescences.

The geological composition of Portoro is calcareous with a microcrystalline structure. Marine substances are responsible for the dark colour and also the golden veins, which are a product of the organic marine materials oxidizing. The microcrystalline structure contributes to the particularity of the Portoro and also renders the stone more compact.

The deep and intense black color of this marble gives the appearance of an almost velvety texture, which is particularly observable when the slabs are polished. These polished slabs look as if gold has been poured directly onto the stone. The veins, streaks, spots and shadows of this black and gold marble are the result of  pyrite and ocher-limonite substances.

  • Material: Portoro Marble
  • Size: 19 x 8mm - 20 x 9mm
  • Hole Size: 1mm
  • Mohs Hardness: 3
  • SOLD INDIVIDUALLY

    R 4.62 ZAR R 3.85 ZAR

    Shipping calculated at checkout.
    SKU: H20-5493SXN/A

    Size: 19mm

    • 19mm

    Color: Brown

    • Brown
    Out of stock
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    Size

    19mm

    Color

    Brown

    PLEASE NOTE THE FOLLOWING

    Beaded Creations delivers countrywide in South Africa.

    While Beaded Creations endeavours always to adhere to delivery times and schedules please allow 2 to 3 "Business Days" for your order to be processed.

    Parcels will then be shipped out, and depending on your location, delivery will take anywhere between another 3 to 5 "Business Days" (Excluding weekends & public holidays).

    During promotions and special sale events delivery times and schedules may be varied due to the influx of customer orders. During such promotions and promotional events, processing and delivery of goods shall be 7 to 12 "Business Days" from date of confirmation of order but may be delivered before such time.

    PLEASE NOTE: ORDER PROCESSING AND DELIVERIES DO NOT TAKE PLACE ON WEEKENDS OR PUBLIC HOLIDAYS.

    Deliveries may be delayed due to force majeure, logistical, promotional, and other considerations.

    Following the developments related to - Corona Virus - COVID-19, we would like to inform you that we are working around the clock to ensure that there are minimal delays and interruptions of our services. The health and safety of our customers and our team is our highest priority, and we are taking the necessary measures following the recommendations of the World Health Organization and local public health authorities, to ensure we continue to serve you with zero compromise on the well-being of all parties. Thank you for your understanding and support in this regard.

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