Labradorite
About
Mohs Scale 6 to 6.5
A captivating feldspar mineral famous for its “labradorescence” ~ an iridescent play of color that mimics the Northern Lights. The value of labradorite is determined by the quality of its “flash” (schiller effect). High-grade specimens show vivid, multi-colored flashes (spectrolite). Labradorite that is white in base color is labeled “Rainbow Moonstone”.
Known as a “Stone of Transformation” it is believed to help individuals navigate change and strengthen their will. It is thought to create a “shield” around the aura, protecting the wearer from negativity and energy leaks, while aiding in psychic expansion and mental clarity. Inuit folklore tells us the Northern Lights were once trapped in the rocks along the coast of Labrador until a warrior struck them with a spear, releasing the lights to the sky while some remained trapped in the stone.
Large slabs are used for luxury countertops and tile, often marketed as “blue antique” granite. Some lower-grade feldspar is ground for use in manufacturing glass and ceramic glazes.
Use & Care
Use: Method: Use lukewarm water and mild (detergent free) soap. Action: Gently rub with a soft cloth. Drying: Crucial. Immediately pat dry with a soft lint-free cloth. Do not air-dry, as residual moisture can damage porous stones over time. Avoid: Never use ultrasonic or steam cleaners, which can cause fractures and strip some colors.
Cleaning: Method: Use lukewarm water and mild (detergent free) soap. Action: Gently rub with a soft cloth. Drying: Crucial. Immediately pat dry with a soft lint-free cloth. Do not air-dry, as residual moisture can damage porous stones over time. Avoid: Never use ultrasonic or steam cleaners, which can cause fractures and strip some colors.
Storage: Individual Separation: Store each piece in its own soft pouch or a lined compartment to prevent stones and metals of varying hardness scratching each other. Environment: Keep in a cool, dry place away from direct sunlight. Moisture Control: Consider adding silica packets to storage containers to absorb excess humidity that can tarnish metals and affect stones over time.
Longevity: Possessing perfect cleavage in two directions, meaning it can split or shatter easily if struck along certain planes, its internal structure makes it more prone to internal fractures if dropped. Avoid sudden temperature changes (e.g., hot water to cold air), which can cause the stone to crack internally.