Lepidolite Crystal Pendant
Lepidolite · Semi-Precious Gemstone / Mineral Specimen
Crystal System
Monoclinic; typically forms as pseudo-hexagonal tabular crystals, massive, or scaly aggregates.
Mineral Group
Silicates; specifically a phyllosilicate of the mica group.
Chemical Formula
K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2
Formation Process
Pegmatitic formation, crystallizing from residual lithium-rich magmatic fluids at high temperatures and pressures.
About This Crystal
A carved and polished hexagonal crystal point pendant made of lilac to pale pinkish-grey lepidolite with distinctive mottled and feathery inclusions throughout its translucent body, featuring a vitreous to pearly luster.
Physical Characteristics
Color ranges from lilac, purple, pinkish-grey to white. Streak is white. Perfect basal cleavage in one direction, yielding flexible elastic flakes if raw. Specific gravity is approximately 2.8 to 2.9. Brittle tenacity in carved forms.
Optical Properties
Biaxial (-) with refractive indices around nα = 1.530 - 1.540, nβ = 1.560 - 1.565, nγ = 1.565 - 1.570. Weak pleochroism in shades of pink and colorless.
Hardness & Durability
Origin Region
Found globally with notable deposits in Brazil, Madagascar, the United States (California), Russia, and Zimbabwe. Typically forms in lithium-rich pegmatites.
Hardness & Durability
Mohs hardness of 2.5 to 4. Low durability and softness make it very susceptible to scratching and damage, requiring careful wear.
Care & Maintenance
Clean gently with a soft, damp cloth. Avoid harsh chemicals, ultrasonic cleaners, prolonged water soaking, and direct sunlight which can fade its delicate coloration. Store separately to prevent scratching.
Rarity & Value
Common to uncommon mineral, though high-grade carving material is moderately valued. Typically inexpensive as a mass-produced jewelry pendant.
Special Characteristics
Contains lithium, which gives it its characteristic pinkish-lilac color and is the primary ore for the element lithium. Shows distinct micaceous shimmer internally due to micro-flake structure.
Lore & History
Often referred to as the 'stone of transition' in modern crystal healing, traditionally associated with emotional healing, reducing stress, and balancing the crown and third eye chakras. Note that these are traditional beliefs and not scientifically proven claims.