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Multi-fire opal, cabochons of your choice from 1.9x0.8x7 millimeters to 23x15x0.9. The authentic and legendary stone perfect for jewelry, collections, exhibitions...!

Multi-fire opal, cabochons of your choice from 1.9x0.8x7 millimeters to 23x15x0.9. The authentic and legendary stone perfect for jewelry, collections, exhibitions...!

Regular price €65,00 EUR
Regular price Sale price €65,00 EUR
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Codes and weights:

About the product:

The ultimate in stone, magnificent!

Very nice quality A to AA.

💎 Mineralogical Sheet:

Category Information
Name Opal
Family Amorphous hydrated silica (SiO₂·nH₂O)
Origin Australia, Ethiopia, Mexico, Brazil, Honduras, Slovakia, etc.
Color Colorless, white, yellow, orange, brown, black; with multicolored iridescence (“play of color”)
Transparency Translucent to opaque
Crystal system Amorphous
Hardness (Mohs) 5.5 – 6.5
Density 1.9 – 2.3
Appearance Cabochons, tumbled stones, nodules, fire opals, iridescent noble opals
Energy properties Stone of creativity, inspiration and intuition; stimulates emotions, promotes joy and emotional balance
Purification Distilled water (avoid salt), fumigation (sage, incense), scallop shell
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