Tube Agate
Crystal EncyclopediaTube agate is a fascinating, unique type of agate where you will find some outstanding tubular patterns. These patterns are formed due to hollow tubes or channels in the stone through which minerals can flow, thus giving a beautiful visual feature. This…
Obsidian
Crystal EncyclopediaObsidian is an extrusive igneous rock. It is occurring as a natural glass formed by the rapid cooling of viscous lava from volcanoes. Result of this formed, glass occupies more than 80 % and that have seeming conchoidal fracture and vitreous luster. It…
Hematite
Crystal EncyclopediaHematite is a mineral and a common form of iron oxide. It is known for its distinctive reddish-brown to black metallic luster. The name “hematite” is derived from the Greek word “haima,” which means blood, due to its reddish color when it is powdered…
Fluorite (Fluorspar)
Crystal EncyclopediaFluorite, also known as fluorspar, is a widely occurring mineral found in various geological settings around the world. It is a colorful and highly valued mineral due to its vibrant fluorescence when exposed to ultraviolet light, which gives it its name.…
Agua Nueva Agate
Crystal EncyclopediaAgua Nueva Agate is a distinctive type of agate, a variety of chalcedony, that is primarily found in the Agua Nueva Ranch area of Chihuahua, Mexico. Known for its intricate patterns and vibrant color variations, this agate is highly prized among collectors…
Dryhead Agate
Crystal EncyclopediaDryhead Agate is a fascinating type of chalcedony, a member of the quartz family, renowned for its vibrant and unique color patterns. These agates are particularly prized by collectors and artisans for their intricate banding and stunning array of colors,…
Condor Agate
Crystal EncyclopediaCondor Agate is a semi-precious gemstone known for its colorful banding and vibrant patterns. This variety of agate is particularly cherished by collectors and artisans for its unique coloration and striking natural designs.
Condor Agate is distinguished…
Bisbee Turquoise
Crystal EncyclopediaTurquoise is a blue-to-green mineral that has been appreciated for thousands of years due to its unique hue and supposed metaphysical properties. Essentially, it is the hydrated phosphate of copper and aluminum, mainly rare, which enhances its appeal.…
Australian Jade (Bowenite)
Crystal EncyclopediaAustralian Jade, or more specifically Bowenite, is the type of serpentine valued for its aesthetic qualities and often used in jewelry and ornamental carvings. In essence, it is an antigorite mineral of the serpentine group. This mineral group is distinguished…
Dumortierite Quartz
Crystal EncyclopediaDumortierite quartz is a unique variety of quartz that contains inclusions of dumortierite, a rare aluminum borosilicate mineral. This combination results in a stunning blue to violet-blue coloration within the quartz crystal. It’s a relatively lesser-known…
Yowah Nut Opal
Crystal EncyclopediaYowah Nut Opal is a type of precious opal found exclusively in the small town of Yowah, located in Queensland, Australia. It’s named after the town where it’s primarily mined and is renowned for its distinctive appearance and unique characteristics…
Nigerian sapphires
Crystal EncyclopediaNigerian sapphires, a valuable and vibrant addition to the global gemstone market, have gained prominence for their exceptional quality and rich colors.
Sapphires are among the most coveted gemstones in the world, cherished for their durability…