This 18.84 carat Mexican cantera opal is a rare treasure—featuring a striking phantom-like formation suspended within a warm volcanic matrix. A window into its glowing core reveals flashes of electric green, cherry red, and gold that shift with every angle, framed by the soft, natural textures of its host rock. This piece is fully polished with a high-domed cabochon cut, revealing a swirling internal “spirit” that collectors will fall in love with.
A one-of-a-kind gem that feels ancient, mystical, and full of soul.
Scientific Notes:
Locality: Mexico
Type: Cantera Opal (volcanic matrix-hosted)
Weight: 18.84 carats
Treatment: None
Fireplay: Visible in green, red, orange, violet
Structure: Polished with visible internal phantom & matrix inclusion
Hardness: ~5.5–6.5 on Mohs scale
Cut Style: Freeform cabochon
Metaphysical Notes:
Cantera opals are said to ignite inner vision, enhance intuition, and open the third eye. The presence of a phantom within this gem symbolizes ancestral guidance and spiritual transformation—perfect for those doing inner child or shadow work. It’s a powerful ally for grounding fiery energy and bringing clarity to the heart’s path.
