Mexican Cantera Opal Cabochon | Natural Opal from Mexico

This natural Mexican Cantera opal cabochon showcases the quiet beauty and flashy patterns this material is known for. Formed through ancient volcanic activity, Cantera opal occurs when silica-rich water settles into rhyolite created by cooling lava, producing soft color variations, earthy tones, and natural inclusions that make each stone completely unique.

Our Cantera opals are ethically sourced from lapidary families in Mexico and carefully selected for quality, character, and jewelry potential. Each cabochon is hand-cut to highlight the stone’s natural patterning, making it an ideal choice for intentional, one-of-a-kind jewelry designs.

No two pieces are ever alike. Each cabochon is a small work of nature’s art, perfect for makers who value authenticity, story, and sourcing integrity.

Details

Material: Natural Mexican Cantera Opal

Origin: Mexico

Approximate Dimensions

26mm x 22mm x 11mm

Ideal For

Silversmiths & metalsmiths

Jewelry designers & artisans

Cabochon collectors

One-of-a-kind, handmade jewelry projects

Whether set in silver, wire-wrapped, or kept as part of a stone collection, this Mexican Cantera opal cabochon brings depth, story, and natural beauty to your work.