Rock Identifier
Golden Quartz / Iron-stained Quartz (Silicon Dioxide (SiO2) with iron oxide inclusions (Goethite or Limonite)) — mineral
mineral

Golden Quartz / Iron-stained Quartz

Silicon Dioxide (SiO2) with iron oxide inclusions (Goethite or Limonite)

Hardness: 7 on Mohs scale; Color: Yellow to golden-brown; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct/Conchoidal fracture; Specific Gravity: 2.65

Hardness
7 on Mohs scale
Color
Yellow to golden-brown
Luster
Vitreous (glassy)
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Physical properties

Hardness: 7 on Mohs scale; Color: Yellow to golden-brown; Luster: Vitreous (glassy); Crystal Structure: Hexagonal (trigonal); Cleavage: Indistinct/Conchoidal fracture; Specific Gravity: 2.65

Formation & geological history

Formed in hydrothermal veins or pegmatites where silica-rich fluids crystallize. The yellow color typically comes from second-stage iron staining or inclusions deposited during or after crystal growth.

Uses & applications

Primarily used in jewelry (as tumbled stones or cabochons), metaphysical practices, and as collector specimens.

Geological facts

This specimen is often referred to as 'Golden Healer' in the metaphysical community. While it shares a color with Citrine, its color is caused by iron staining in cracks and on the surface rather than chemical impurities within the crystal lattice.

Field identification & locations

Identify by its hardness (will scratch glass) and the uneven distribution of color, which often follows internal fractures. Commonly found in Brazil, Madagascar, and Arkansas, USA.

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