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Nephrite tumbled
Nephrite tumbled

Nephrite tumbled

Nephrite tumbled

A species of Nephrite

Nephrite tumbled is mostly found in shades of green, with black or white occasionally found, and a glossy sheen. Mined throughout the world including the USA, Pakistan, and China. It is often carved into intricate statues or figurines, bracelets, made into beads, tumbled stones, cabochons, and set in jewelry.

General Info About Nephrite tumbled

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Physical Properties of Nephrite tumbled

Streak
White
qrcode
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Chemical Properties of Nephrite tumbled

Formula
Ca2(Mg, Fe)5Si8O22(OH)2
Elements listed
Ca, H, Mg, O, Si

Optical Properties of Nephrite tumbled

Refractive Index
1.600-1.627
Birefringence
0.027
Pleochroism
None
Optical Character
Biaxial negative

Characteristics of Nephrite tumbled

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Common Questions People Also Ask

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Pink Aventurine tumbled
The popularity of the pink Aventurine tumbled comes from its glittering effect and attractive pink color, as well as from its scarcity. This beautiful tumbled stone is produced from the material found in Canada, Tibet, China, Russia, Brazil, Australia, South Africa, Tanzania, and India. It is regularly tumbled and cut into beads.
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Dumortierite tumbled
Dumortierite tumbled is dark blue or green with brown or black speckles throughout. Sometimes, a rare pink variety is found. It has been mistaken for Lapis Lazuli and is sometimes used as its imitation. Dumortierite tumbled is found in a number of places including Austria and across Africa and the USA. It is used for ornamental pieces.
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Snowflake Obsidian tumbled
Snowflake Obsidian tumbled is a dark grey or black color with speckles of white or grey cristobalite throughout. It is usually mined in North and South America. Snowflake Obsidian tumbled is popular for its aesthetic appeal, and is often made into beads for bracelets and necklaces as well as ornamental spheres.
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Black Moonstone tumbled
The black Moonstone tumbled is a dark grey, black-colored stone with veins of a peachy sand color. The best quality black Moonstone tumbled is found in Sri Lanka, although there are mines in India, Brazil, and Myanmar. It is liked for its shimmering adularescence. It is made into ornamental spheres, beads, and cabochons.
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Olive Opal tumbled
Olive Opal tumbled is a common opal in a range of olive green colored hues finished with a sheen. Olive Opal tumbled is mined in Kenya, although opal in other shades of green is found elsewhere in the world. It is made into tumbled stones, beads for bracelets, and cut into cabochons which can be set into pendants.
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Agatized Coral tumbled
Polished from crystallized corals, agatized Coral tumbled is a popular tumbled stone that can exhibit various earthy shades and numerous patterns. It is usually cut into cabochons and it's sometimes dyed pink or blue. Agatized Coral tumbled is mined only in Florida and Georgia (USA).
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Chlorite (mineral group)
The chlorite ion, or chlorine dioxide anion, is the halite with the chemical formula of ClO2. A chlorite (compound) is a compound that contains this group, with chlorine in the oxidation state of +3. Chlorites are also known as salts of chlorous acid.
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