Neptunite
A variety of Neptunite Group
What is Neptunite?
The discovery of neptunite is a relatively recent occurrence, dating back to just over a century ago. It's not one of the most common minerals by itself, but it mingles with Benitoite, the state gem of California. Almost all specimens of neptunite come from one area of California and occasionally Canada or Greenland.
Etymology & Origins
The mineral is named for Neptune, Roman god of the sea because of its association with aegirine from Àgir, the Scandinavian sea-god.
Healing Properties
Neptunite is said to be a shield that protects the user from negative forces and helps them to meet the challenges of everyday life. It is believed that it opens the Third Eye and Throat chakras for enhanced psychic abilities and communication with other realms. It is also believed to aid a person when speaking their truth, to enhance clarity and build confidence.
Optical Properties
- Refractive Index
- 1.692-1.734
- Birefringence
- 0.029-0.045
- Pleochroism
- Pale yellow, yellow-orange, orange to red-brown
- Optical Character
- Biaxial positive
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Neptunite Localities Map
See where Neptunite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Associated Chakras
Quick Facts
Physical Properties
- Color
- Black
- Hardness (Mohs)
- 5 - 6
- Density
- 3.24 g/cm³
- Streak
- Cinnamon-brown
- Luster
- Vitreous
- Crystal System
- Monoclinic
Chemical Properties
- Chemical Formula
- Na2KLiFe2+2Ti2Si8O24
- Elements
- Fe, K, Li, Na, O, Si, Ti
Also Known As
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