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Tourmaline & Negative ion

Home > Theory > What is tourmaline? > Tourmaline & Negative ion

Negative ion generation under certain conditions

Tourmaline does not generate negative ions unless activated.

You can activate by applying pressure to it.
Pressure is being applied to the tourmaline sheet with the hands in order to observe the generation of negative ions in the right photo.

2000-3000 (pcs/cc) negative ions are generated by applying such pressure.

* Negative ion counts are usually ranging from 100-200 (pcs/cc) in an environment where no negative ion generator is installed.

Logical explanation on how tourmaline generates negative ions

As mentioned above, tourmaline generates a significant amount of negative ions when pressure is applied to it. However, it has not been made clear yet how it generates the ions.

It is believed that it is due to the piezoelectric effect but it is an assumption without proof. No formula/theory has been established yet.

Tourmalines' beneficial effects on health

It is an assumption, but tourmalines' beneficial effects on health are due to the negative ions when used in the air and soluble metal ions when mixed with water.

Positive ion generation

Generally, tourmaline generates the same amount of positive and negative ions when pressure is applied to it.

While most of tourmaline products found in the market generate negative/positive ions simultaneously, you can enjoy negative ion effects with those products as found on Tourmalines' beneficial effects on health.

Negative ions are not all cancelled out by the same amount of positive ions. You can observe that both ions exist separately with the ion counter.

It is often said that negative ions do not work because positive ions are also generated. However, as stated above, they are not always cancelled out. Positive and negative ions can exist separately depending on the distance between them.
Author: Masaharu Nemoto
(Universal Plan Co., Ltd.)
Ecological Tourmaline Sheet (2X1m)
We proudly offer! Sales rank # 4    Sales rank (tourmaline) # 3
Ecological Tourmaline Sheet (2X1m) (Tourmaline Sheet)

Feedback from our customers!

· It seems he has a good sleep because he no longer says " I cannot sleep well  Ms. Y.I Ibaraki, Japan

· Even after a hard work day, I recover from the exhaustion when I wake up in   Mr. K.O Tokyo, Japan

· I find I had a deep sleep when I wake up!  Ms. T.U Saitama, Japan

· It is placed under the sheet. My mother enjoys a deep sleep. My mother in la  Mr. K.M Osaka, Japan

Tourmaline & Water
Related pages of: Tourmaline & Negative ion
Contents of: What is tourmaline?
Contents of: Theory (Negative ion & Tourmaline)
· Negative Ion Generators
· Ion Counter
· Tourmaline Sheet
· Tourmaline Stones Powder
· Necklace
· Bracelet
· Bath Products
· Supporter
· Negative Ion Clothing
· Tourmaline Bedding
· Girdle
· Pet Supplies
· Home remedies for stiff neck
· Negative Ion Accessories
· Cosmetics
· Tourmaline Products
Highly Accurate Air Ion Counter NT-C101A
Affordable yet highly accurate and easy to operate ion counter conforming to the JIS standard (JISB9929)!
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Medical Ion Mini
Compact but High-Performance! Keeps 5,000 (pcs/cc) of negative ions at 3m!
US$367.52
Air Tamer WX
Wearable ionizer. Far more negative ions than competitors!
US$110.01
Stylish Germanium Necklace - Germacy (40cm)
Stylish germanium necklace with pendant-like snap-fit clasp!
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Tourmaline Biseki EX Cream (30g)
Tourmaline cream used at beauty salons and therapeutic clinics!
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Tourmaline Trial Package
Experience tourmaline effects!
US$262.52
Pure Titanium & Germanium Curb Chain Necklace (Rhodium plated) 50cm
Made entirely with Pure Titanium & Germanium
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Ecological Tourmaline Sheet (2X1m)
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