Fake Turquoise
Turquenite
A variety of Howlite
What is Fake Turquoise?
Fake Turquoise is a man-made material usually sold as tumbled stone. It is made from howlite or magnesite and dyed in turquoise blue so that it resembles turquoise stone. It is often sold falsely as turquoise. It is not suitable for carving, as the dye is not able to penetrate deep into the material.
Optical Properties
- Refractive Index
- 1.583-1.608
- Birefringence
- 0.019
- Pleochroism
- None
- Optical Character
- Biaxial negative
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Fake Turquoise 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.
Fake Turquoise Localities Map
See where Fake Turquoise is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Blue, green
- Streak
- White
- Luster
- Sub-vitreous, Dull
Chemical Properties
- Chemical Formula
- Ca2B5SiO9(OH)5
- Elements
- B, Ca, H, O, Si
Also Known As
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Fake Turquoise FAQs
How do I identify Fake Turquoise?
Fake Turquoise can be identified by its Blue color, Sub-vitreous, Dull luster. Look for these key characteristics when examining specimens.
What color is Fake Turquoise?
Fake Turquoise typically appears in Blue, green. Color can vary depending on impurities and formation conditions.