Quick Reference: Black Tourmaline (OBJ-000018) is a crystal entity associated with the Water element (Yin). Best placed in the North area. Atlas Harmony Score: 70/100.
Black Tourmaline
Black tourmaline is a powerful protective stone used in Feng Shui to absorb negative energy and electromagnetic radiation, often placed near entryways and electronics.

Atlas Proprietary Metrics
Scoring for Black Tourmaline.
Five Element
Water
Yin / Yang
Yin
Best Direction
North
Avoid Direction
South
Best Room
Entryway
Avoid Room
Bedroom
Energy Type
Protective
Details
Black tourmaline (schorl) is a black crystalline mineral with a hardness of 7-7.5. In Feng Shui practice, it is considered the premier stone for energetic protection and grounding. It is associated with the Water element. Practitioners place it near the main entrance, beside computers and routers, or in the North Bagua area to create a protective energetic barrier. Its dark, opaque appearance is symbolically linked to its ability to absorb unwanted influences.
Claims and Evidence
“Black tourmaline is widely used in Feng Shui for electromagnetic field (EMF) protection and grounding.”
“Black tourmaline placed near electronic devices is believed to transmute electromagnetic stress into neutral energy.”
-- Judy Hall, Crystal Prescriptions (2005) · Global
Frequently Asked Questions
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Explore the Himalayan crystal collection →Cite This Entry
FengShuiAtlas. (2026). Black Tourmaline (Entity OBJ-000018). Retrieved from https://fengshuiatlas.com/objects/black-tourmaline
Version: 1.0 | Evidence Count: 1 | Case Studies: 0