Fire Opal

This stunning Mexican Fire Opal specimen from Queretaro, Mexico is an exceptional example of both fire opal and Cantera opal. Known for its warm, fiery colors ranging from yellow to orange to red, fire opals like this one are prized for their translucent glow and beautiful body color. Though this stone does not display the traditional play of color, its rich reddish hue and vibrant orange tones make it an incredibly eye-catching piece.
This specimen also features Cantera opal, formed in the cavities of rhyolite, a volcanic rock. Cantera opal is a gemstone that forms when gases and steam escape from cooling magma, leaving behind natural pockets where the opal forms over time. This unique process creates a beautiful combination of texture and color, making this opal a true natural masterpiece.
The symmetry and organic beauty of this piece makes it a special addition for any collection, whether you're a gemstone enthusiast or simply appreciate the rare beauty of Mexican fire opal and Cantera opal.
Interesting Facts
Opal is an amorphous silicate, meaning it doesn't form crystals. Instead, it's made up of tiny spheres of silica, which create the color play seen in opals.
Fire opals are transparent to translucent and are known for their vibrant body colors ranging from yellow to orange to red, with some occasionally showing bright green flashes.
Cantera opal is a rarity, formed within volcanic rock cavities in rhyolite, giving it a unique texture and a naturally fascinating formation process.
Mexico is famous for producing some of the most beautiful fire opals in the world, particularly from Queretaro.
Features
Origin: Queretaro, Mexico
Material: Mexican Fire Opal, Cantera Opal
Condition: Excellent, with natural color and formation
Special Characteristics: Transparent to translucent opal, warm body colors, formed in volcanic cavities
Dimensions and Weight
Height        Width        Depth        Weight
3.5 cm        3 cm        1.5 cm        102 cts
This gallery-worthy specimen is a must-have for any collector—bring home the beauty of Mexican opal today!
Just in Astro West.