27listopadu 2021
Opalization - Color change
In order to see all the spectral colors, different motifs and color patterns, we need to understand the behavior of light and the perfect composition of...
Read MoreNatural precious opal from Australia (Lightning Ridge) - 17x7x3,4mm, 2,33ct
Natural precious opal from Australia (Lightning Ridge) 20,5x9,6x3,5mm, 4,38ct
Natural precious opal from Australia (Lightning Ridge) 10,5x5,5x3,1mm, 1,11ct
Natural precious opal from Australia (Lightning Ridge) 10,3x6,4x1,9mm, 0,84ct
Natural precious opal from Australia (Lightning Ridge) 10,7x7,5x2,4mm, 1,45ct
Natural precious opal from Australia (Lightning Ridge) 11x6,4x2,4mm, 1,26ct
Natural precious opal from Australia (Lightning Ridge) - 15,3x10,3x2,1mm, 2,14ct
Natural precious opal from Australia (Lightning Ridge) - 7,5x5,8x2,6mm, 0,74ct
Natural precious opal from Australia (Lightning Ridge) 14,7x11,3x2,7mm, 2,77ct
Natural precious opal from Australia (Lightning Ridge) 10,7x4,8x2,6mm, 0,73ct
Precious opal from Ethiopia - Wello - 24,8x11,2x6,6mm, 11,1ct
Precious opal from Ethiopia - Wello - 11,8x9,4x4,8mm, 2,3ct
Precious opal from Ethiopia - Wello - 14,3x9,5x5,4mm, 3ct
Precious opal from Ethiopia - Wello - 17,3x11,8x3,8mm, 3,96ct
Precious opal from Ethiopia - Wello - 13,5x10x5,3mm, 3,63ct
Precious opal from Ethiopia - Wello - 14,8x11,1x4,7mm, 3,2ct
Precious opal from Ethiopia - Wello - 14x10,1x5,7mm, 3,76ct
Precious opal from Ethiopia - Wello - 12,6x8x5mm, 2,22ct
Precious opal from Ethiopia - Wello - 13,2x9x5mm, 2,79ct
Precious opal from Ethiopia - Wello - 15,9x6,6x4,1mm, 1,67ct
A mixture of natural precious opals from Ethiopia from the Wello area. Most opals without color change. The bottle is threaded. 33x21mm
A mixture of natural precious opals from Ethiopia from the Wello area. Bottle with stopper. Most opals without color change. Dimensions with plug: 30x22mm
Cantera Opal, Mexico, 19,8x15,1x6mm, 7,97ct
Natural precious opal from Australia (Queensland) - Boulder Yowah Opal 27,4x25,9x3,2mm, 31,4ct
Precious opal from Australia - Coober Pedy - 9x9x3,3mm, 9,1x9,1x3,2mm, 3,23ct total
Interesting facts from the world of opals
27listopadu 2021
In order to see all the spectral colors, different motifs and color patterns, we need to understand the behavior of light and the perfect composition of...
Read More08listopadu 2021
Differences between Ethiopian and Australian opal. What is it like to find opal for a million? and many other attractions from the world of opals.
Read More11dubna 2020
Synthetic opals stand out with strong colors, some look almost like natural and are much cheaper than natural.But what exactly is synthetic opal? Is it a...
Read More15ledna 2019
There are many types of opals - Precious opal, milky opal, pink opal, moss opal ... In this article you will learn the most common types of opal that you may...
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