Smoky Quartz tumbled
A variety of Smoky Quartz
What is Smoky Quartz tumbled?
Tumbled smoky Quartz tumbled is produced from the abundant material found in many localities around the world. It is prized as an affordable and inexpensive gem whose color varies from light brown to almost black. It is commonly faceted or cut into beads and cabochons, and regularly used with jewelry, particularly necklaces, rings, and pendants. Darker varieties are a popular choice for men's jewelry.
Optical Properties
- Refractive Index
- 1.544-1.553
- Birefringence
- 0.009
- Pleochroism
- Weak: green-brown, reddish-brown
- Optical Character
- Biaxial positive
- Dispersion
- 0.013
Smoky Quartz tumbled Market Value Calculator
Estimate the market value of Smoky Quartz tumbled using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Smoky Quartz tumbled Localities Map
See where Smoky Quartz 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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