Search results
Opal is a hydrated amorphous form of silica (SiO 2 · n H 2 O); its water content may range from 3% to 21% by weight, but is usually between 6% and 10%. Due to its amorphous property, it is classified as a mineraloid, unlike crystalline forms of silica, which are considered minerals.
Opal is one of the world's most popular gemstones and the birthstone for the month of October. A nice precious opal can flash every color of the spectrum with an intensity and quality of color that surpasses the fire of diamond. The best opals command prices per carat that rival expensive diamonds, rubies, sapphires, and emeralds.
Opal is the product of seasonal rains that drenched dry ground in regions such as Australia’s semi-desert “Outback.” It is known for its unique display of flashing rainbow colors.
For thousands of years, people have mined and treasured opals. These striking stones are the traditional October birthstone and have inspired a rich body of folklore. (So rich, in fact, opal gems have been considered both the luckiest and unluckiest stones you can wear).
Aug 11, 2021 · Opal gemstones are hydrated silica crystals that form over millions of years. Learn about opal details, including stone meanings and symbolism, history, pricing, and value.
Jan 3, 2024 · Opal is a fascinating mineral known for its unique play of colors and diversity. There are many types of opal, each with distinct characteristics that make them special. For example, boulder opal, hyalite, and fire opal are all unique forms of this mineral.
Opals are a hydrated silica gemstone seen in a stunning array of vibrant colors and patterns. Learn why no two opal gemstones are the same, and the meaning, history, and details that make them highly desired!
Opal enhances cosmic consciousness and stimulates flashes of intuition and insight, yet is a protective stone for deep inner work, meditations, and lower world shamanic journeys. Opal is most known for its ability to bring one’s traits and characteristics to the surface for examination and transformation.
Mostly known as the October birthstone, opals are fascinating miracles of nature and come in numerous varieties! When it comes to opal types and meanings, opals generally symbolize hope and innocence, but an opal’s meaning can differ based on the opal type. So, what types of opals are there?
May 6, 2020 · Discover the most interesting facts about the opal, October's birthstone, including where the gemstone is found and formed to whether it's bad luck to wear.
