Green Jasper
A species of Jasper Scientific name : Green Jasper Mineral Variety : Jasper
Green Jasper, A species of Jasper
Scientific name: Green Jasper
Mineral Variety: Jasper
Description
Used since the earliest days of human civilization, green Jasper has been an important stone for ornaments and jewelry. Suitable for fine polishing, this attractive Jasper variety has been used for carved ornaments, beads, ring inlays, and cabochons. One of the most famous green Jasper varieties is the one with small red dots known as Bloodstone or Heliotrope.
Physical Properties
Colors
Dark green
Luster
Vitreous
Diaphaneity
TranslucentToOpaque
Refractive Index
1.54
Birefringence
0.003-0.009
Pleochroism
None
Dispersion
0.013
Optical Character
Biaxial positive
Chemical Properties
Chemical Classification
Silicates
Formula
SiO2
Elements listed
Si, O
Common Impurities
Fe, Si
People often ask
General Info
Healing Properties
Green Jasper is considered a grounding stone that promotes strength and stamina of the mind, body, and spirit. It helps to motivate certain users and provides the endurance for success. Its calming energy may alleviate stress. Green Jasper is often used to stimulate the mind and enhance creative skills.
How to Select
When assessing the desirability of green Jasper, a type of chalcedony, several factors come into play:
1.Color: A rich, even green color is highly sought after.
2.Translucency: Although green Jasper is typically opaque, a certain degree of translucency can be considered desirable and may command higher prices.
3.Size: Larger, high-quality pieces are often more desirable, especially for uses in jewelry or ornamental carving.
4.Finish and Workmanship: If the green Jasper has been worked into a finished product (like a bead, cabochon, or carved object), the quality of the finish and workmanship can significantly influence its value.
5.Hardness and Durability: green Jasper that is free from cracks and has good hardness is typically more valued.
As with other gemstones, the overall appeal of the individual piece - including aspects not easily quantifiable, like its aesthetic appeal to the potential buyer - also plays an essential role in determining desirability.
How to identify it?
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