Crystal Encyclopedia

Kentucky Agate

Kentucky Agate is a unique variety of agate primarily found in the state of Kentucky, United States. It is known for its strikingly beautiful patterns, vibrant colors, and translucent qualities, making it a highly sought-after material for jewelry and lapidary work. Geological Formation Process: The formation of Kentucky Agate is tied to the geological history […]

Lightning Ridge Opal

Lightning Ridge Opal is a type of precious opal renowned for its exceptional play-of-color, a phenomenon where the gemstone displays a vibrant spectrum of colors that seem to dance and shift as it’s viewed from different angles. This mesmerizing optical effect is what sets Lightning Ridge Opal apart from other opals and gemstones. Situated in […]

Royston Turquoise

Royston Turquoise is a highly prized variety of turquoise known for its striking colors and unique matrix patterns. It is sourced from the Royston mining district located near Tonopah, Nevada, in the United States. The turquoise from this region is renowned for its vibrant blue and green hues, often accompanied by brown, black, or golden […]

Cacholong

Cacholong is a type of gemstone that is known for its milky white appearance and is often used in jewelry and ornamental items. The term “cacholong” is derived from the Turkish word “akçalı,” which means “white.” This gemstone is a variety of the mineral chalcedony, which is a form of microcrystalline quartz. Key characteristics of […]

Fordite (Detroit agate)

Fordite, also known as “Detroit agate” or “motor agate,” is a unique by-product of the automobile industry. It’s not a naturally occurring stone; instead, fordite is made up of many layers of automotive paint that have hardened over time. This material is typically found in the paint booths of auto factories, where cars were spray-painted […]

African Jade

African Jade is a stunning green gemstone primarily found in South Africa. Despite its name, it’s not actually jade but rather a type of garnet. Its striking green hue makes it a sought-after gemstone for jewelry and ornamental purposes. African Jade (crystalgemstones.net) Brief History and Origins: African Jade is predominantly sourced from the Northern provinces […]

Silver Leaf Jasper

Silver Leaf Jasper is a type of jasper, which is a variety of chalcedony, a microcrystalline form of quartz. It is characterized by its unique patterns, which often resemble tree bark or the intricate veins of leaves. The name “Silver Leaf” comes from the silver-gray coloration of the stone combined with the leaf-like patterns within […]