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SP408 Opal

SP408 Opal


Here’s something we haven’t seen before, a very pretty Opal from Indonesia. It measures 1 7/8″ in diameter and has a good polish.  It has great color in an amazing design!  A good addition to any collection!

In stock


Opal is a colorful mineral of hydrated form of Silica related to Quartz. It’s internal structure makes it diffract light, taking on many colors depending on the conditions when it was formed. Those colors can range from clear through white, red, orange, yellow, green, blue, purple, rose, pink, brown and black. Opal varies in optical density from opaque to semi-transparent. Opal is the national gemstone of Australia, a producer of over 93% of the world’s supply.

Additional information

Weight.50 lbs
Dimensions1.875 × 1.875 × 1.875 in

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