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Black Tourmaline
Interpretation
Eliminates Negative Energy
Protective Shield for Self & Home
All-Around Energy Cleanser
Increases Physical Vitality
Chakras
Root
Zodiac Signs
Pisces
Fun Facts
Black tourmaline has the ability to produce electricity once it is heated!
Scientific Information
Formula
(Ca,K,Na)(Al,Fe,Li,Mg,Mn)3 (Al,Cr,Fe,V)6(BO3)3(Si,Al,B)6O18(OH,F)
Coloration
Black
Group
Boron Silicate Mineral
Moh's Hardness
7 - 7.5
Origin
California, Brazil, Pakistan, & More
Uses
Pressure devices, jewelry, decor
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