Raw Black Tourmaline Ring, Natural Black Tourmaline Stone Ring, Stone Ring, Raw Crystal Ring, Witch Jewelry, Witch Ring, Protection hotsell Crystal

hotsell Raw Black Tourmaline Ring, Natural Black Tourmaline Stone Ring, Stone Ring, Raw Crystal Ring, Witch Jewelry, Witch Ring, Protection Crystal

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Product Code: SJD14224

Metal: 925 Sterling Silver

Gemstone: Black Tourmaline (Genuine)

Gemstone Size: This is raw stone (Size and shape always will vary)

Weight: 1.5 Grams (Approx.)

Finish: High Polished

Condition: New
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*****TOURMALINE*****


Tourmaline is a very popular gemstone. Its popularity has greatly increased since the 1990's, and this has also been reflected in the astronomical prices demanded from the finest Tourmalines. Tourmaline is used as a jewelry gemstone and is cut into all forms and styles. All colors of Tourmaline, especially multicolored gems, are used in jewelry.

Tourmaline can form in extremely aesthetic slender crystals that are highly valued by collectors. It is one of the most prized minerals, and fine crystals can be among the most beautiful examples in the mineral kingdom. Instead of being faceted, many fine Tourmaline crystals are preserved for their beauty. Thick, elongated crystals are sometimes sliced into sections and sold as "Tourmaline cross sections".

The piezoelectric nature of Tourmaline makes it useful as a component of high pressure gauges.


Tourmaline is not a single mineral, but a group of several closely related minerals. The three most well-known members are Elbaite, Schorl, and Dravite. Other lesser known members include Uvite, Liddicoatite and Buergerite. There are yet more members of the Tourmaline group, but these are extremely rare and not discussed in this guide.

Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty.

The color of some Tourmaline can be enhanced through heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating.

Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. When viewed through their vertical axis, such specimens appear darker in color than when seen through their horizontal axis. In other Tourmalines, the color may actually be different when viewed at different angles because of the pleochroism. Certain Tourmalines exhibit a cat's eye effect when polished into cabochons.

Tourmaline is both pyroelectric and piezoelectric. If a specimen is put under a pressure or temperature change, it will generate an electrical charge. When this happens, dust particles become attached to the crystal ends.

Tourmaline's colors have many different causes. It's generally agreed that traces of iron, and possibly titanium, induce green and blue colors. Manganese produces reds and pinks, and possibly yellows. Some pink and yellow tourmalines might owe their hues to color centers caused by radiation, which can be natural or laboratory-induced.


The Health Benefits of Tourmaline Gemstone

Helps detoxification
Supports fat loss
Reduces water retention
Improves circulation
Supports the liver and kidneys
Promotes a healthy mood
Helps eliminate toxic metals
Reduces lactic acids and free fatty acids


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I have recently made many kinds of sterling silver jewelry in last weeks and this ring is one of them. I have done all hand work on it and spend too much time to make it. It's really hard work. I have made this style rings before and sold out at my local shop and hope i will sold here also soon.