Black Tourmaline
Grounding, EMF shielding, Protection, energy grounding, tech shielding
(Na,Ca)(Li,Mg,Al)₃(Al,Mg,Fe)₆(BO₃)₃Si₆O₁₈(OH)₄
Properties of Black Tourmaline
Metaphysical Properties
Pyroelectric & piezoelectric; EMF neutralizer
Chakra
Root
Element
Earth
Zodiac
Capricorn
Planets
Saturn, Pluto
Number
1
Musical Chord
E Minor: Strong, low, and grounding—like the rhythm section that keeps a song held together.
Physical Properties
Hardness (Mohs Scale)
7/10
Origin
Brazil, Madagascar; A-grade scarcity increasing
Chemical Formula
(Na,Ca)(Li,Mg,Al)₃(Al,Mg,Fe)₆(BO₃)₃Si₆O₁₈(OH)₄
Color
#0B0B0B
How to Care for Black Tourmaline
Cleansing Your Black Tourmaline
Self-cleansing - no maintenance
Recharging Your Black Tourmaline
Charge in moonlight or sunlight as appropriate for this crystal.
Safety Notes
Self-cleansing - no maintenance required; Very durable with hardness of 7.5; Can be placed in direct sunlight; Store near electronics for EMF protection
The Story of Black Tourmaline
History & Lore
Protective talisman since antiquity; EMF shield today
Modern & Scientific Use
• Dutch sailors’ "lightning stones"
• Piezoelectric neutralizes airborne particulates
Emotional & Physical Associations
Stress, anxiety relief
Archetype
The Groundwire: sturdy, striated, and practical—associated with unplugging, resting, and coming back to basics.
Crystal Grids & Feng Shui
(Anchor-style layout, simple and architectural.)
Theme: “Shoes Off, Shoulders Down”
Placement Concept:
• Near entryways, shoe racks, or coat hooks as a visual cue to drop the day at the door.
• Presentation: Raw logs or columns on stone or concrete trays.
• Shape Layout: Rods or wands laid parallel, echoing cables bundled neatly.
• Lighting: Soft overhead or side lighting to bring out its vertical grooves.
• Avoid: Long soaks or salt baths, which can stress natural fractures.
Crystals to Pair With
Enhance your crystal collection with these complementary stones
No paired crystals found for this entry.
Frequently Asked Questions
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