Lepidolite
What is Lepidolite?
Lepidolite is a lilac-grey or rose-violet member of the mica group of minerals. It is the most common lithium-bearing mineral and is a secondary source of this metal. Lepidolite occurs in lithium-rich pegmatites and granites, often associated with other lithium-bearing minerals such as tourmaline and spodumene. It is used as a minor ore of lithium and in the production of glass and ceramics. Lepidolite's color is due to the presence of manganese.
Uses & Applications
Lepidolite is primarily used in lithium extraction for batteries and ceramics. It is also popular among collectors and used in metaphysical practices for its calming properties.
Healing Properties
Lepidolite is considered a powerful stone for emotional healing and stress relief. It is believed to calm anxiety, promote restful sleep, and assist with emotional transitions. Many use it for meditation and to balance mood swings.
Optical Properties
- Refractive Index
- 1.525 - 1.565
- Birefringence
- 0.035 - 0.050
- Pleochroism
- Weak to distinct
- Optical Character
- Biaxial (-)
- Dispersion
- 0.015
Discover Values
This stone excels in beauty.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Lepidolite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Lepidolite Localities Map
See where Lepidolite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
The Meaning
Known as the peace stone, lepidolite is believed to relieve stress, anxiety, and depression. It symbolizes emotional healing, balance, and transition, often used during times of change or emotional turmoil.
Geochemistry
Lepidolite forms in lithium-rich granitic pegmatites during the final stages of crystallization when lithium concentrates in residual fluids. It commonly associates with other lithium minerals like spodumene and petalite.
Associated Chakras
More Images
Quick Facts
Physical Properties
- Color
- Violet, Pink, Lilac, Gray, Yellow, Colorless
- Hardness (Mohs)
- 2.5 - 3
- Density
- 2.8 - 3.0 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- KLi₂AlSi₄O₁₀(F,OH)₂
- Elements
- Lithium, Aluminum, Silicon, Oxygen, Potassium, Hydrogen
Also Known As
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Lepidolite FAQs
How do I identify Lepidolite?
Lepidolite can be identified by its hardness of 2.5 - 3 on the Mohs scale, Violet color. Look for these key characteristics when examining specimens.
What color is Lepidolite?
Lepidolite typically appears in Violet, Pink, Lilac, Gray, Yellow, Colorless. Color can vary depending on impurities and formation conditions.
How hard is Lepidolite?
Lepidolite has a hardness of 2.5 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.