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Ocean Jasper
Ocean Jasper

Ocean Jasper

Ocean Jasper

A species of Jasper, Also known as Ocean Orbicular Jasper

Ocean Jasper is an unscientific trade name for a stone mined mainly in northwestern Madagascar. This material's marketing value lies in its multicolored patterns of swirls and orbs. It is not a true Jasper, but most likely a spherical variety of Chalcedony. The material can be easily polished, so it's often sold as tumbled stones or carved into ornamental objects.

Hardness
Hardness:

6.5 - 7

Density
Density:

2.5 - 2.6 g/cm³

General Info About Ocean Jasper

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Physical Properties of Ocean Jasper

Luster
Vitreous
Diaphaneity
Opaque
Colors
Green, brown, cream, white, red, pink, yellow, etc.
Magnetism
Non-magnetic
Tenacity
Brittle
Cleavage
None
Fracture
Conchoidal, Subconchoidal
Streak
White
Crystal System
Trigonal
Hardness
6.5 - 7 , Hard
Density
2.5 - 2.6 g/cm³, Normal Weight
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Chemical Properties of Ocean Jasper

Chemical Classification
Silicates
Formula
SiO2
Elements listed
Si, O
Common Impurities
Fe

Optical Properties of Ocean Jasper

Refractive Index
1.54
Birefringence
0.003-0.009
Pleochroism
None
Dispersion
0.013
Optical Character
Biaxial positive

Health Risk of Ocean Jasper

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What is the hazards of Ocean Jasper?

Harm Type
Physical Toxicity
Ocean 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 Ocean Jasper?

Avoid long-term inhalation of its dust!
Ocean 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 ocean Jasper, be sure to wear a dust mask to avoid inhaling its dust.

Discover the Value of Ocean Jasper

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Rarity
Rare
Collection Recommendation
4.2 out of 5
Popularity
3.5
Aesthetic
4.1
Rarity
4.3
Sci-Cultural Value
3.8

The Market Price of Ocean Jasper

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Rough/Tumbled Price

Smaller Than Hand (0-1.5in)
$3 - $15
Close Hand (1.5-3in)
$15 - $45
Equal To Hand (3-6in)
$45 - $90
Bigger Than Hand (>6in)
$90

How to Care for Ocean Jasper?

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Durability
Durable
Scratch resistance
Good

Toughness of Ocean Jasper

Poor
Fair
Good
Excellent
Ocean Jasper boasts exceptional toughness, owing to its microcrystalline interlocking quartz structure, which resists fracturing and ensures durability for daily use.

Stability of Ocean Jasper

Sensitive
Stable
Ocean Jasper is 'Stable' for daily use, showing high resistance to common environmental factors. It requires caution with heat and strong chemicals but generally maintains its appearance well with regular wear and care.
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Characteristics of Ocean Jasper

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Cultural Significance of Ocean Jasper

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Distribution of Ocean Jasper

The trade name ocean jasper is used for a variety found along the intertidal shores of northeast Madagascar. In Nebraska orbicular jasper is found in altered rhyolite beds noted for a variety of jaspers and related agates.

Healing Properties of Ocean Jasper

Thought to be an excellent stone for giving you a boost, ocean Jasper fights negative feelings and welcomes optimism. It particularly connects with the heart chakra, enhancing vitality and triggering loving feelings. It's also believed to connect with the throat and solar plexus chakras. Fertility, communication, and confidence supposedly benefit from the possession of ocean Jasper.
Chakras
Solar Plexus, Heart, Throat

Common Questions People Also Ask

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