Golden Beryl
Crystal EncyclopediaGolden beryl holds a unique place within the beryl family due to its relatively rare occurrence and the striking coloration that can range from pale yellow to a rich, golden yellow. This range allows it to be a popular choice for jewelry, often seen as…
Baltic Amber
Crystal EncyclopediaBaltic amber is a fossilized resin derived from ancient trees, primarily conifers, which thrived millions of years ago in the region that is now known as the Baltic Sea. It is renowned for its warm hues ranging from golden yellow to deep orange and even…
Lemurian Jade
Crystal EncyclopediaLemurian Jade is a type of jade that is known for its unique green coloration and distinctive patterns. It is named after the mythical lost land of Lemuria, which is believed by some to have existed in the Pacific Ocean. This jade variety is highly prized…
Lava Stone
Crystal EncyclopediaLava stone is a type of igneous rock formed from the rapid cooling of lava that is rich in magnesium and iron. This cooling typically happens at or near the surface of the earth, as in the case of volcanic eruptions. The rapid cooling does not allow for…
Thulite
Crystal EncyclopediaThulite is a variety of the mineral zoisite known for its striking pink color. The pink hue is primarily due to manganese ions replacing calcium in the mineral’s structure. In terms of composition, thulite is a calcium aluminum silicate mineral. Like…
Matrix Opal
Crystal EncyclopediaMatrix opal is a captivating variation of opal renowned for its unique appearance and geological formation. Unlike traditional opals, which are typically found in solid form, matrix opal is formed within a host rock or matrix, creating a stunning mosaic-like…
Persian Turquoise
Crystal EncyclopediaPersian turquoise refers to turquoise gemstones mined in Iran, historically known as Persia. It is prized for its intense, sky-blue to greenish-blue color, often with intricate veining or matrix patterns, which enhance its beauty. This gemstone has been…
Laguna Agate
Crystal EncyclopediaLaguna Agate is a type of colorful gemstone, highly prized for its vibrant hues and intricate patterns. It belongs to the chalcedony family, which is a form of microcrystalline quartz. What distinguishes Laguna Agate is its unique combination of vivid…
K2 Stone
Crystal EncyclopediaK2 Stone, also known as K2 Jasper or K2 Granite, is a unique and intriguing natural stone that has gained popularity in the gem and mineral community primarily for its striking appearance and interesting composition. It’s not a jasper or granite in…
Velvet Obsidian
Crystal EncyclopediaVelvet Obsidian is a natural volcanic glass formed from the rapid cooling of viscous lava. What sets it apart is its lustrous sheen and rich texture that resembles velvet, hence the name. This sheen is caused by the reflection of light off the tiny gas…
Lemon Quartz
Crystal EncyclopediaLemon quartz is a captivating variety of quartz that has gained popularity in recent years for its vibrant yellow hue and its use in jewelry and decorative items.
Lemon quartz, also known as “oro verde quartz,” is a type of transparent quartz…
Sard
Crystal EncyclopediaSard is a semi-precious gemstone known for its deep, rich red color, which ranges from reddish-brown to nearly black. It’s a variety of chalcedony, a type of microcrystalline quartz. This means it’s composed of very fine intergrowths of the silica…