mineral
Quartz with Tourmaline
Silicon Dioxide (SiO2) with complex cyclosilicate inclusions
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, vitreous luster, conchoidal fracture, and trigonal crystal system. Color is predominantly milky white to transparent with contrasting black tourmaline needles.
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Physical properties
Hardness of 7 on the Mohs scale, vitreous luster, conchoidal fracture, and trigonal crystal system. Color is predominantly milky white to transparent with contrasting black tourmaline needles.
Formation & geological history
Formed in hydrothermal veins and pegmatites through the crystallization of silica-rich solutions containing boron and iron over millions of years.
Uses & applications
Widely used in ornamental jewelry, lapidary arts, metaphysical collections, and decorative carvings.
Geological facts
Tourmalinated quartz represents a harmonious balance of opposing energies in crystal healing traditions. The host quartz often magnifies the metaphysical properties of the encased tourmaline.
Field identification & locations
Easily identified by its distinct black inclusions trapped inside translucent to white quartz. Found globally, with notable deposits in Brazil, Madagascar, and the United States.
