Rock Identifier
Quartz with Limonite Inclusions (Silicon Dioxide (SiO2) with FeO(OH)·nH2O) — mineral
mineral

Quartz with Limonite Inclusions

Silicon Dioxide (SiO2) with FeO(OH)·nH2O

AI-generated identification · may be incorrect

Hardness of 7 on Mohs scale, white to clear with yellow-brown patches, vitreous luster, hexagonal crystal system, conchoidal fracture.

Identified More mineral →
Explore Quartz with Limonite Inclusions in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness of 7 on Mohs scale, white to clear with yellow-brown patches, vitreous luster, hexagonal crystal system, conchoidal fracture.

Formation & geological history

Formed in hydrothermal veins and pegmatites, where iron-bearing fluids stained the silica matrix over millions of years.

Uses & applications

Utilized in lapidary arts, metaphysical collections, and decorative gemstone carving.

Geological facts

Limonite staining often creates picturesque dendritic or golden patterns inside the clear quartz crystal matrix.

Field identification & locations

Identified by its high scratch resistance and characteristic yellow-brown iron oxide staining visible under magnification.