The two most well-known examples of black gemstones are onyx and obsidian. Comparing the weight of onyx vs. obsidian, which is more reflective and glassy, the difference is smaller.

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Neptunite KNa & sub2 ; LiFe & sub2 ; 2 & sub2 ; Ti & sub2 ; Si & sub8 ; O24 9.EH.05 Neptunit-Gruppe 9: SILIKATE (Germanate) E: Phyllosilikate H: Übergangsstrukturen zwischen Phyllosilikat und anderen Silikateinheiten

Deep, solid black, onyx is one of the most potent crystals for the new age. This crystal is a protector: It transmutes negativity and brings strength. But that's not all. Discover the 10 deeply spiritual benefits of onyx.

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Agate in UCL Rock Room. Credit: UCL Museums & Collections

SUMMARY Meaning: Black Onyx, a variety of chalcedony, is known for its protection and fortune, often symbolizing strength, decisiveness, and the ability to balance polarities. Healing Properties: Black Onyx is revered for its ability to shield against negative energy, enhance strength and willpower, and ground individuals in body, mind, and soul. Protection: Often used as an amulet, Black Onyx is a master of good fortune, providing a protective shield against potential harm and absorbing…