Clear Quartz
ZOE GEMS / CRYSTAL ENCYCLOPEDIA
Clear Quartz
Chakra Connections
Cultural symbolism · not a scientific property
ZG-QTZ-CLEAR · Rock Crystal
Mineralogy
Clear quartz is the colorless, transparent member of the quartz family. A bead can contain veils or inclusions and still be quartz; visual clarity is a separate quality description.
- Formula
- SiO2 Source: gia-properties
- Mineral
- Quartz Source: gia-properties
- Hardness Mohs
- 7 Source: gia-properties
- Refractive Index
- 1.544–1.553 Source: gia-properties
- Specific Gravity
- 2.66; GIA gemological reference value, not a test of individual beads Source: gia-properties
- Crystal System
- Trigonal Source: museum
Reference values describe the mineral. They are not laboratory results for an individual product.
How Color Forms
Clear appearance means that visible light is not strongly absorbed by the color-producing mechanisms found in colored varieties. Cloudiness and colored inclusions should be described separately.
Varieties & Names
Rock crystal is the established variety name. Double termination describes crystal shape; a name containing “diamond” does not make quartz a diamond.
Localities
Rock crystal is widely distributed; the Australian Museum records occurrences throughout Australia. A broad occurrence list cannot establish where a particular bracelet originated.
Identification & Treatments
Colorless glass and laboratory-grown quartz can resemble natural quartz. Appearance alone cannot certify natural origin. Ask for material identity, treatment disclosure and testing appropriate to the value of the item.
Care
For finished bead jewelry, begin with a soft cloth and follow the instructions for the whole piece, including cord, metal and any coatings. Avoid impacts and sudden heat changes. Do not use abrasive home authenticity tests; they can damage a finished surface.
CULTURE & PERSONAL MEANING
Cultural Symbolism
Zoe Gems uses crown as contemporary symbolic connections. The Five Elements association is an editorial cultural interpretation. These are personal meaning-making frameworks, not measured mineral properties or evidence of medical benefit.
Five Elements Connections
These associations are not treatments and do not replace healthcare.
Related Jewelry
Sources & Editorial Review
- Mindat: Quartz (indexed reference; full page access limited) [quartz]
Mineral identity and varieties - GIA: Amethyst — A Variety of Quartz [gia]
Variety description, naming and occurrence context - GIA: Amethyst care and cleaning (quartz jewelry precautions; assembly care is Zoe Gems guidance) [care]
Hardness, heat and cleaning precautions; not a certification of other components - Australian Museum: Quartz [museum]
Crystalline quartz properties, variety names and Australian occurrences - GIA: Quartz variety reference properties (Amethyst) [gia-properties]
Quartz composition, hardness, refractive index and gemological specific gravity
Checked 2026-10-30 · Zoe Gems editorial research. This is an editorial reference, not an identification report for a specimen.