White Quartz
A variety of Quartz
What is White Quartz?
The obscured transparency in white Quartz is due to trace amounts of gas or liquid trapped during the crystal's formation. Although very common, its milky opaqueness renders it relatively valueless for optical and aesthetic purposes. Because it is sometimes found alongside gold veins, prospectors are cheered to sight it in mines.
Optical Properties
- Refractive Index
- 1.544-1.553
- Birefringence
- 0.009
- Pleochroism
- Weakly dichroic
- Optical Character
- Biaxial positive
- Dispersion
- 0.013
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge White Quartz before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Where to Find White Quartz
White Quartz is a variety of Quartz. RockHoundR, the free-to-download rockhounding map from the Ruby Glint team, shows where collectors find quartz in the US, with land-access notes for BLM land and national forests. Collecting is banned in national parks.
See where to find quartzAlways check the local rules and get the landowner's permission before you collect.
Quick Facts
Physical Properties
- Color
- White
- Streak
- White
Chemical Properties
- Chemical Formula
- SiO2
- Elements
- Si, O
Also Known As
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White Quartz FAQs
How do I identify White Quartz?
White Quartz can be identified by its White color. Look for these key characteristics when examining specimens.
What color is White Quartz?
White Quartz typically appears in White. Color can vary depending on impurities and formation conditions.
