Rainbow Obsidian Gemstone Necklace

Rainbow Obsidian Gemstone Necklace has a gorgeous 100% natural – Unheated, non-dyed 12mm Rainbow Obsidian semi-precious gemstone. The stone is wrapped in American made pure raw copper.  Patinaed and polished to accentuate the detail, then coated to prevent tarnish. Pendant includes 30″ real copper ball chain that can be cut to your preferred size.

Copper used is manufactured in East Orange, New Jersey.   Copper ball chain manufactured in Mount Vernon, NY.  Ball chain is 9001:2008 certified by the International Organization for Standardization and is also recognized by the Green Business Bureau as a certified “green business”.  Rainbow Obsidian Gemstone 100% natural, made from Mother Earth.

Rainbow Obsidian Gemstone Necklace includes USPS priority mail shipping and gift box.

Pendant Length: 1 ¾”
Pendant Width: 1 ¼”
Semiprecious Gemstone: 12mm Natural Rainbow Obsidian

*Width and Height of Rainbow Obsidian Gemstone Necklace are approximate but within 1/4″ as every creation is unique.


1 in stock (can be backordered)

Rainbow Obsidian Gemstone NEcklace

Below is information about the gemstone on the Rainbow Obsidian Gemstone Necklace.

About Obsidian

Obsidian is not a true rock as it is glass instead of crystal. Obsidian is formed only near active volcanoes when lava rich in feldspar and quartz extruded from a volcano cools too rapidly for crystals to form. Its fast cooling environments are along the edges of a lava flow, a volcanic dome, edges of a sill or a dike, where lava contacts water, and where lava cools while airborne.

Obsidian is found in Argentina, Armenia, Azerbaijan, Australia, Canada, Chile, Georgia, Greece, El Salvador, Guatemala, Iceland, Italy, Japan, Kenya, Mexico, New Zealand, Papua New Guinea, Peru, Scotland, Turkey and right here in the United States.

Rainbow Obsidian contains inclusions of magnetite nanoparticles which give it an iridescent rainbow sheen of purple, green, and golden color.
Rainbow Obsidian is the most valued Obsidian by the gemologists and is mostly found in Switzerland, in the Lepontine Alps.

In the stone age, Obsidian was used for weapons and implements, Native Americans used it as arrowheads and the Incans for weapons, mirrors, and masks.

Mineral Information Volcanic, amorphous, siliceous glass
Chemical Composition SiO2 (approximately 70%) with a range of other trace elements
Color Black with iridescent shimmer
Moh’s scale is 5.5.
Specific Gravity(density) 2.3 - 2.6
Refractive Index 1.48 - 1.51


Care of Obsidian

Clean using a soft cloth and soapy water rinsing well and polishing after to remove any soap residue. As with most gemstones, ultrasonic cleaners and steamers are not recommended. Store in a soft case away from hard objects to avoid being scratched.

Metaphysical Properties associated with Obsidian

*All metaphysical properties listed below are collected from various sources. The validity of the information is not guaranteed nor expresses the artist's views. This compiled information is offered as a service for those interested in potential metaphysical properties.



Rainbow Obsidian

Self Acceptance

Rainbow Obsidian

Astrological Sign: Scorpio
Element: Fire
Planet: Saturn

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Additional information


Black, Copper





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1 in stock (can be backordered)