Labradorite, a captivating gemstone, displays vibrant flashes of color known as labradorescence. These iridescent hues, often appearing as blues, greens, yellows, and occasionally reds, contribute to its widespread popularity in jewelry and decorative items. Many enthusiasts wonder about its interaction with water, a common question given the varied properties of different gemstones, as they seek to maintain its inherent beauty and integrity.
Understanding Labradorite’s Characteristics
Labradorite is a feldspar mineral composed of sodium, calcium, aluminum, and silicon. It exhibits a moderate hardness, ranging from 6 to 6.5 on the Mohs scale. Despite this hardness, Labradorite possesses distinct cleavage planes, internal directions where the crystal structure is weaker and prone to splitting. This structural characteristic makes the stone susceptible to damage if not handled with care.
Impact of Water Exposure on Labradorite
Prolonged exposure to water can significantly affect Labradorite’s appearance and structural integrity. One noticeable effect is the dulling of its characteristic iridescence, as mineral deposits or surface etching can diminish the vibrant play-of-color. Continuous submersion can also remove protective coatings, exposing a rougher surface and leaving the stone dull.
Water can penetrate microscopic fissures or cleavage planes within the stone, potentially causing internal fractures or cloudiness. The presence of sodium within Labradorite means that prolonged water contact can gradually react with this element, leading to a weakening of the stone’s internal structure. Such weakening can result in micro-cracks and fissures, increasing breakage risk, especially with temperature fluctuations. While brief, accidental splashes followed by immediate drying are generally harmless, continuous or prolonged immersion, particularly in saltwater, poses a greater risk to the stone’s long-term vibrancy and condition.
Safe Care Practices for Labradorite
To preserve Labradorite’s unique beauty, gentle care practices are recommended. For routine cleaning, a soft, dry cloth can effectively remove dust and oils from the surface. If more thorough cleaning is necessary, a slightly damp cloth with mild, phosphate-free soap can be used, followed by immediate and thorough drying with a soft cloth. Avoid harsh chemical cleaners, as these can react adversely with the stone, and ultrasonic or steam cleaners, which can cause internal damage.
Proper storage also contributes to the stone’s longevity. Labradorite should be stored separately from harder gemstones in a soft pouch or a fabric-lined jewelry box to prevent scratches. Keep the stone away from extreme temperature changes, such as direct sunlight or heat sources, to maintain its structural stability and prevent discoloration. For crystal cleansing, non-water methods are preferred for Labradorite, including placing it under moonlight, using sound vibrations, or resting it on a selenite charging plate.