Self healed Clear Quartz *Rare SFH1
What is self-healed quartz?
Self-healed, or re-healed, quartz forms when a crystal is fractured or separated from its original point of attachment during its growth. This damage can occur through geological movement, tectonic pressure, or sudden changes in temperature.
If the surrounding conditions later become favorable for continued crystal growth, silica-rich fluids can deposit new quartz over the damaged surface. Over time, the previously broken area may develop new crystal faces and tiny terminations, creating a naturally healed and often highly distinctive texture.
Self-Healed Clear Quartz
Self-healed clear quartz is an uncommon and highly sought-after form of quartz, particularly when it occurs as a large, exceptionally clear, or well-formed collector specimen.
What Does “Self-Healed” Quartz Mean?
How it forms:
During crystal growth, a quartz crystal can develop cracks or fractures as a result of geological movement, pressure changes, or fluctuations in temperature within the surrounding mineral pocket. If conditions later become suitable, the crystal may continue growing after the damage occurs.
The healing process:
Mineral-rich hydrothermal fluids can flow through the pocket and carry dissolved silica. As the crystal resumes growth, microscopic quartz formations may develop across the damaged surface, creating a natural layer of new crystal growth.
How to recognize it:
A self-healed area may display a distinctive textured or stepped appearance. Under magnification, you can often see numerous tiny crystal faces forming a patterned, mosaic-like surface across an older fracture. This can give the damaged area a delicate, lace-like or frosted appearance rather than the smooth surface of a simple break.
How Rare Is Self-Healed Quartz?
Quartz itself is one of the most abundant minerals in the Earth's crust, and clear quartz is widely found in many mineral-producing regions.
However, naturally fractured crystals do not automatically become self-healed specimens. For healing to occur, the crystal must remain in an environment where the right temperature, pressure, and silica-rich fluids are present to allow additional quartz growth.
Small areas of natural healing can be encountered in commercial mineral material from locations such as Brazil and Arkansas. More substantial examples are considerably less common, especially when the specimen combines strong transparency with large size, attractive crystal formation, or double termination.
For collectors, the combination of clarity, size, crystal form, and pronounced natural self-healing can make these specimens particularly desirable.
Note: Rare Crystal Collection - Museum Quality
Location: South America
Size: 120mm x 55mm
Weight: 270gm