Loose Opal Boulder Fire Opals
 
Fire opals, called Mexican opals, are unique in the lush and wonderful world of the opals as its fiery, warm glow captivates jewel enthusiasts around the world.
 
Fire opals were already admired in ancient times, India and the ancient Persian kingdom, and among the people of Central America. Today, the Fire opals are regarded as the national gemstone of Mexico, where much of Fire opal gems are mined.
 
The color comes from traces of iron oxide that gives Fire opals its radiant, fiery glow. With a hardness of only 6 to 6.5, Fire opals, like all opals, are quite delicate and require a protective setting to avoid damage, especially when the gem is worn on a ring.
 
Despite that fact that Fire opals are usually transparent, Fire opals are still considered a top quality gemstone. Fire opals are usually faceted, but cabochon cuts are common as well. Oval cabochons are the classical shape of valuable Fire opals as this cut truly brings out the rich, radiant glow that makes Fire opal gems famous.
 
In gem therapy, loose Fire opals are known help and improve red corpuscle and blood disorders, depression, apathy, and lethargy. Some owners say that the glow of Fire opals help install courage, stamina, willpower, energy, as well as positive effects on the mind.
STERLING SILVER 925 NEW AUSTRALIAN FIRE BOULDER OPAL RING SIZE 8 STYLE #654

STERLING SILVER 925 NEW AUSTRALIAN FIRE BOULDER OPAL RING SIZE 8 STYLE #654

$54.99 5h 36m
BOULDER OPAL AUSTRALIA - LARGE THICK ROUGH SLAB FULL OF FIRE - 15 OZ !!!

BOULDER OPAL AUSTRALIA - LARGE THICK ROUGH SLAB FULL OF FIRE - 15 OZ !!!

4 $15.50 5h 36m
15 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

15 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $44.99 7h 31m
4.45 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

4.45 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $48.00 19h 36m
7.10 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

7.10 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $34.00 20h 6m
4.50 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

4.50 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $18.00 21h 6m
MEXICAN NATURAL MATRIX BOULDER DOLPHIN BLAZING FIRE OPAL STONE CARVING FIGURINE

MEXICAN NATURAL MATRIX BOULDER DOLPHIN BLAZING FIRE OPAL STONE CARVING FIGURINE

- $19.99 22h 46m
Koroit Boulder Opal Pendant - Bright Fire

Koroit Boulder Opal Pendant - Bright Fire

$39.00 1d 1h 36m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3040

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3040

$85.82 1d 4h 54m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3041

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3041

$37.55 1d 5h
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3043

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3043

$214.56 1d 5h 7m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3044

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3044

$128.74 1d 5h 10m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3046

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3046

$53.64 1d 5h 16m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3047

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3047

$16.09 1d 5h 19m
Australian Opal,  Boulder Solid Polished Unset Natural Gemstone,  Fire opal 3048

Australian Opal, Boulder Solid Polished Unset Natural Gemstone, Fire opal 3048

$53.64 1d 5h 22m
Beautiful triangular 4.84 ct black boulder opal with pin-fire play of color

Beautiful triangular 4.84 ct black boulder opal with pin-fire play of color

$249.00 1d 7h 20m
11.85 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

11.85 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $49.00 1d 19h 46m
17 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

17 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $39.00 1d 20h 41m
6.40 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

6.40 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $49.00 1d 21h 36m
6.40 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

6.40 CARATS MEXICAN NATURAL MULTICOLOURED MATRIX BOULDER FIRE OPAL

- $49.00 1d 22h 1m