Clear Quartz

Clear Quartz properties at a glance

Geology & background

Forms from silicon-rich fluids in igneous and metamorphic rocks, crystallizing as temperature drops.

Used for crystal balls and decorative objects since ancient times across many cultures.

How to identify Clear Quartz

• Check whether the specimen's color and texture match typical Clear Quartz examples.
• Photograph a fresh surface in natural light and avoid shadows, glare, or wet surfaces.
• Use hardness, streak, luster, grain size, and locality together; no single trait is enough for every specimen.

Where Clear Quartz is found

Clear Quartz is reported from multiple localities or geological settings. Exact locality should be verified from specimen provenance, maps, or field notes.

How much is Clear Quartz worth?

Value depends on size, condition, color, crystal quality, locality, rarity, preparation, and provenance. Treat this as educational guidance, not an appraisal.

Common uses

• Jewelry
• Electronics
• Optics
• Spiritual practices

Interesting facts

• Ancient Greeks thought it was permanently frozen ice
• Used in watches and electronics for its piezoelectric properties
• Called the 'Master Healer' in crystal healing

Care & safety

Treat Clear Quartz as a collector specimen unless hardness, cleavage, and fracture are confirmed.

Avoid inhaling dust. Do not cut, grind, or polish unknown specimens without eye protection and a properly rated respirator.

Related rocks & minerals

Feldspar Feldspar Group Agate Quartz Family Amethyst Quartz Family Bloodstone Quartz Family Blue Lace Agate Quartz Family Carnelian Quartz Family