Ethiopian opal freeform tumble – pile of freeforms
Ethiopian opal freeform tumble – freeform with play of colour
Ethiopian opal freeform tumble – group of freeforms
Ethiopian opal freeform tumble – freeform, close view
Ethiopian opal freeform tumble – spread of freeforms
Ethiopian opal freeform tumble – pile, top view
Ethiopian opal freeform tumble – freeforms beside a coin for scale
Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild
Ethiopian opal freeform tumble – pile of freeformsEthiopian opal freeform tumble – freeform with play of colourEthiopian opal freeform tumble – group of freeformsEthiopian opal freeform tumble – freeform, close viewEthiopian opal freeform tumble – spread of freeformsEthiopian opal freeform tumble – pile, top viewEthiopian opal freeform tumble – freeforms beside a coin for scale

Opal - Freeform Tumble

Ethiopia
Size: Small
Quality: Standard
Preis:
$5.00 CAD
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Specifications

  • Mineral Families Opaloid
  • Classification Sedimentary
  • UV Reactive Non Reactive
  • Treatments Natural/None

Beschreibung

Locality: Ethiopia

Description: Opal is a mineraloid primarily made up of tiny spheres of silica (silicon dioxide), which are held together in a jelly-like matrix. Opal is known for its unique play-of-color, which is the phenomenon where different colors appear to shift and change as the stone is viewed from various angles.

Ethiopian opal comes from the Wollo and Mezezo regions. It is known for its vibrant palette, which can range from brilliant reds and oranges to soothing blues and greens.

These mini tumbles are made from flashy white body tone opal. Many pieces, especially larger ones, have good play of color when light hits them at the right angles.

Chemical Composition: SiO₂·nH₂O

Small
Approximate Size of 1 Piece: 1cm x .5cm x .5cm
Approximate Weight of 1 Piece: 0.3g

Large
Approximate Size of 1 Piece: 1.5cm x 1cm x .5cm
Approximate Weight of 1 Piece: 0.75g

Quantity: 1pc

We do our best to buy quality products- although not every rock is the same. If you choose to purchase the "staff pick option", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.

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