Blue Lace Agate tumbled
A variety of Blue Lace Agate
What is Blue Lace Agate tumbled?
Regarded for its beauty and delicate look, blue Lace Agate tumbled is a rare agate with beautiful lacy bands of gray, white, light blue, or sometimes brown. It is mined in Namibia, as well as in USA, India, China, and Brazil. It can be seen in beads and cabochons, and it's often used for jewelry making.
Optical Properties
- Refractive Index
- 1.530-1.543
- Birefringence
- 0.004
- Pleochroism
- None
- Optical Character
- Biaxial positive
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Blue Lace Agate tumbled 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.
Blue Lace Agate tumbled Localities Map
See where Blue Lace Agate tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Streak
- White
Chemical Properties
- Chemical Formula
- SiO2
- Elements
- O, Si
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