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Black Opal Gemma AI Opal 101

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18/12/2025 02:38 pm

12.4Cts-Honduran Opal Drilled SO-1181 simplyopals

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Details
SKU
SO-1181
Dimensions (mm)
20.7 x 12.6 x 6.6mm
Weight (cts)
12.4
Type
Cabochon, Polished, Bead
Shape
Freeform
Colours
Description

HONDURAN OPAL

DRILLED

NATURAL BLACK MATRIX

SPARKLES OF BLUE, RED, GREEN , ORANGE

CAN BE USED FOR EARRING, PENDANT , BRACELET

Honduran opals, known for their distinct coloring and formation in volcanic black basalt, can vary from milky-white to matrix-based, with some being treated with resin for polishing. The most famous opal mine in Honduras is Tablon, and the country has some of the oldest opal mines in the world.

Honduran opals, particularly the black matrix variety, are known for their natural black color and a vibrant play of color, including blues, greens, reds, oranges, and yellows.

Here's a more detailed look:

  • Natural Black Matrix: The black matrix opals of Honduras are naturally found with a black color, and they are not treated with methods like sugar or acid treatments.

  • Play of Color: These opals are prized for their "play of color," which is the iridescent, shifting display of colors across the surface.

  • Color Variations: Honduran opals can exhibit a wide range of colors, including blues, greens, reds, oranges, and yellows.

  • Formation: Honduran opals are formed by volcanic eruptions in South America, and the opal mines are found within volcanic black basalt.

  • Other types of Honduran Opal: Milky-white opals and seam opals are also found in Honduras

  • Location: Honduras is located in Central America between South and North America

  • Mining: Many farms in the region subsidize their income from opal mining

  • Rarity: Black opal is considered the rarest and most valuable type of opal.

  • National Gemstone: The Black Matrix Opal has been declared the National Gemstone of Honduras.

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 7 days
/ 14 days
on orders with 2 items or more
on orders with 2 items or more
FedEx
/ 4 days
/ 8 days
on orders with 2 items or more
on orders with 2 items or more
DHL
/ 2 days
/ 14 days
on orders with 2 items or more
on orders with 2 items or more
Store
12.4Cts-Honduran Opal Drilled SO-1181 simplyopals
Qld, Australia
Owned by simplyopals
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Shipping Details

Costs:
Transit:
14 days via DHL
Ships from:
Australia

Payment Options

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Overview

Listing Type : Standard
Product ID : 1663836
Estimated RRP :
Starting Bid :
Starts : 3rd December 2025 02:38 pm PST
Ends : 18th December 2025 02:38 pm PST
* All prices are in USD

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