An opaque type of silica that owes its coloring to inner impurities, yellow Jasper has been a beloved carving material for millennia, used for anything from pendants to vases to ceremonial baskets. It is often used in conjunction with other gemstones or types of jasper to highlight its unique hues.
Hardness:
6.5 - 7
Density:
2.58 - 2.65 g/cm³
On This Page
Properties
Health Risk
Values
Market Price
How to Care
Real vs Fake
Characteristics
Cultural
Common Questions
General Info About Yellow Jasper
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Physical Properties of Yellow Jasper
Luster
Vitreous
Diaphaneity
Opaque
Colors
Yellow
Magnetism
Non-magnetic
Tenacity
Brittle
Cleavage
None
Fracture
Conchoidal, Subconchoidal
Streak
White
Crystal System
Trigonal
Hardness
6.5 - 7 , Hard
Density
2.58 - 2.65 g/cm³, Normal Weight
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Chemical Properties of Yellow Jasper
Chemical Classification
Silicates
Formula
SiO2
Elements listed
Si, O
Optical Properties of Yellow Jasper
Refractive Index
1.54
Birefringence
0.003-0.009
Pleochroism
None
Dispersion
0.013
Optical Character
Biaxial positive
Health Risk of Yellow Jasper
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What is the hazards of Yellow Jasper?
Harm Type
Physical Toxicity
Yellow Jasper 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 Yellow Jasper?
Avoid long-term inhalation of its dust!
Yellow Jasper 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 yellow Jasper, be sure to wear a dust mask to avoid inhaling its dust.
Discover the Value of Yellow Jasper
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Rarity
Uncommon
Collection Recommendation
4.1 out of 5
Popularity
3.8
Aesthetic
4.1
Rarity
3.8
Sci-Cultural Value
3.9
The Market Price of Yellow Jasper
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Rough/Tumbled Price
Smaller Than Hand (0-1.5in)
$2 - $20
Close Hand (1.5-3in)
$18 - $50
Equal To Hand (3-6in)
$50 - $90
Bigger Than Hand (>6in)
$90
How to Care for Yellow Jasper?
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Durability
Durable
Scratch resistance
Good
Toughness of Yellow Jasper
Poor
Fair
Good
Excellent
Yellow Jasper is a very tough stone. Its compact and microcrystalline structure makes it highly resistant to breakage and chipping under everyday wear.
Stability of Yellow Jasper
Sensitive
Stable
Despite yellow Jasper's stability under most conditions, it's important to note that it should not be exposed to heat or open flames as it could cause physical changes like cracks or color alteration.
More Care Tips of Yellow Jasper
Real vs Fake Yellow Jasper
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4 Ways to Tell if yellow Jasper is Real
Fake Alert Level:
Caution Needed
"yellow Jasper" is a widely popular name frequently used by merchants to classify various yellow materials, such as yellow Aventurine, yellow Calcite, yellow Serpentine, and yellow Dyed Quartzite, even if they may have no relation to real Jasper. It's advisable to make purchases from reputable retailers and, if possible, request a certificate from a gem testing laboratory. Here are some handy tips to help you initially discern the authenticity of yellow Jasper.
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Cultural Significance of Yellow Jasper
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Uses of Yellow Jasper
Jasper has been a favorite gem in ancient times – its name is mentioned in ancient Latin, Greek, Arabic, Persian, Hebrew, and Assyrian sources. Attractive variants of Jasper like the yellow Jasper are used for ornamentation and as gemstones. Jasper breaks with a smooth surface and can be highly polished. Thus, it is suitable for making vases, decorative boxes, seals, and jewelry pieces.
Healing Properties of Yellow Jasper
Yellow Jasper is considered a protective stone that can shield its user from jealousy and gossip. It is worn to encourage self-confidence and ease unnecessary worrying. It may boost mental capacity and entice continuous learning. Yellow Jasper is an excellent stone for self-improvement. Use it to align all of the chakras when needed.
Chakras
Root, Sacral, Solar Plexus, Heart, Throat, Third Eye, Crown
Common Questions People Also Ask
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