The Mexican Opal, also known as fire opal, is a fascinating gem and one of the most representative gemstones of Mexico, especially from mines in the state of Querétaro. This opal is characterized by its play of bright and striking colors, ranging from intense orange to bright red, evoking the liveliness of fire.

The beauty of Mexican opal lies in its iridescence, which is the ability to reflect the colors of the rainbow, creating a captivating visual effect that varies depending on the angle of observation3. This feature makes it a popular choice for fine jewelry and one-of-a-kind pieces.

In addition to its stunning appearance, Mexican opal is valued for its purported metaphysical properties, such as the ability to enhance creativity, passion, and personal expression.