Aventurine is a variety of quartz that contains mica fragments that sparkle and give color in the light, making them attractive as gemstones or beads for jewelry. It is often mistaken for jade because of its most common green color. Faberge used aventurine in creating some of his famous decorative eggs.
Hardness:
6.5 - 7
Density:
2.64 - 2.69 g/cm³
On This Page
Properties
Health Risk
Values
Market Price
How to Care
Real vs Fake
Characteristics
Cultural
Common Questions
General Info About Aventurine
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Physical Properties of Aventurine
Luster
Vitreous
Diaphaneity
Translucent to opaque
Colors
Green, yellow, pink, red, white, blue, orange, brown, gray, etc.
Magnetism
Non-magnetic
Tenacity
Brittle
Cleavage
None
Fracture
Conchoidal
Streak
Colorless
Crystal System
Trigonal
Hardness
6.5 - 7 , Hard
Density
2.64 - 2.69 g/cm³, Normal Weight
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Chemical Properties of Aventurine
Chemical Classification
Silicates
Formula
SiO2
Elements listed
O, Si
Optical Properties of Aventurine
Refractive Index
1.544-1.553
Birefringence
0.007-0.010
Pleochroism
None
Dispersion
0.013
Optical Character
Biaxial negative
Health Risk of Aventurine
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What is the hazards of Aventurine?
Harm Type
Physical Toxicity
Aventurine in powdered form can be toxic due to its Crystalline Silica content.
Quartz, silica, crystalline silica and flint are non-toxic materials, but very fine dust containing quartz, known as respirable crystalline silicon (RCS), can cause serious and fatal lung disease. Lapidaries should exercise caution when cutting silica.
How to prevent the risks of Aventurine?
Avoid long-term inhalation of its dust!
Aventurine is typically non-toxic unless it's in powder form. Long-term exposure to finely ground powder may lead to silicosis. Therefore, when cutting or polishing aventurine, be sure to wear a dust mask to avoid inhaling its dust.
Discover the Value of Aventurine
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Rarity
Uncommon
Collection Recommendation
4.2 out of 5
Popularity
4.0
Aesthetic
4.3
Rarity
3.8
Sci-Cultural Value
3.7
The Market Price of Aventurine
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Color, purity, transparency, and weight are the decisive factors affecting the price of aventurine. The price of a tumbled stone, 2.5 cm across and of average quality, is usually between $1-$4/piece, and the price of high-quality larger specimen can be $10-100.
Rough/Tumbled Price
Smaller Than Hand (0-1.5in)
$2 - $13
Close Hand (1.5-3in)
$13 - $50
Equal To Hand (3-6in)
$50 - $80
Bigger Than Hand (>6in)
$80
Gemstone Price
Price
$1 ~ $5 /ct
How to Care for Aventurine?
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Durability
Durable
Scratch resistance
Good
Toughness of Aventurine
Poor
Fair
Good
Excellent
Aventurine is a variety of quartz and has a good degree of toughness. Its crystalline structure allows it to withstand daily wear relatively well, but sharp impacts or accidental drops could potentially chip or crack the stone.
Stability of Aventurine
Sensitive
Stable
Aventurine withstands daily conditions well, without significant changes to appearance. It tolerates sun exposure, dryness and wetness, common contaminants, and household detergents. Dyed aventurine may exhibit subtle color shifts.
More Care Tips of Aventurine
Real vs Fake Aventurine
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4 Ways to Tell if aventurine is Real
Fake Alert Level:
Caution Needed
Aventurine is often imitated using materials such as Goldstone or Dyed Quartzite, especially in bead or jewelry purchases. It is wise to buy from reputable retailers and, if feasible, request a certificate from a gem testing laboratory. Here are some handy tips to help you initially discern the authenticity of aventurine.
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Cultural Significance of Aventurine
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Uses of Aventurine
Aventurine is commonly used by jewelers as beads or cabochons. The green stone is also relatively easy to carve, making it popular with artists. The resulting statues are used for home decoration and can also be found in spas and meditation centers. Small bowls and cups can also be made from the material.
Healing Properties of Aventurine
Aventurine is an energy-amplifying stone that can aid in manifestation. It is often considered a good luck stone as it may help attract prosperity and good fortune. It enhances creativity and strengthens leadership skills. It is often used as a mood booster that can contribute to better vitality and happiness.
Chakras
Sacral, Solar Plexus, Heart, Throat, Third Eye
Common Questions People Also Ask
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