mineral
Lemon Quartz
Silicon Dioxide (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, bright yellow color, vitreous luster, trigonal crystal system, and conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, bright yellow color, vitreous luster, trigonal crystal system, and conchoidal fracture.
Formation & geological history
Formed through hydrothermal processes or heat-treatment and irradiation of natural quartz in high-temperature geological environments.
Uses & applications
Widely used in high-end jewelry, decorative carvings, and metaphysical crystal collections.
Geological facts
Most commercial lemon quartz is produced by artificially irradiating and heating yellow-to-brown quartz or low-grade amethyst.
Field identification & locations
Identified by its distinct transparent vibrant yellow hue and characteristic hexagonal crystal terminations; commonly sourced from Brazil and Madagascar.
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Other mineral specimens
Gneiss or Schist
Gneiss or Mica Schist with Garnet
Metamorphic
Limonite
FeO(OH)•nH2O
mineral
Limonite
FeO(OH)•nH2O
mineral
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
sedimentary
Tumbled granite
Granite, a coarse-grained felsic intrusive igneous rock
igneous
Feldspar
Feldspar Group (Tectosilicate, e.g., KAlSi3O8)
mineral