Gold
Mohs Scale 2.5 to 3
A valuable dense, soft metal widely used for its conductivity, resistance to corrosion, unique physical properties and beauty. Gold is the most malleable and ductile metal, meaning it can be tamped extremely thin to the point of semi-transparent or drawn into long fine wires. With a similar density to tungsten, it is known for its heaviness for the size. While pure gold is too soft for most applications without an alloy for strength, which changes the color of the reddish-gold material accordingly: white (nickel/palladium), rose (copper), green (silver), or blue/purple (iron/aluminum).
An 'illuminating' metal associated with prosperity, wealth and high energy. Brings stability, happiness and purification to the wearer. Associated with the heart, promoting love and compassion. Gold is linked to the Sun in many traditions, highlighting vitality and consciousness.
Gold is pivotal mineral in investment and commerce. It is a vital component in electronics like computers, smartphones and televisions. Satellites and aerospace equipment use gold, even astronaut visors are lined with gold to reflect infrared radiation, providing thermal control. Because if its biocompatibility, non-allergenicity and resistance to corrosion, gold is used in dentistry for crowns, bridges and fillings. Used in medical treatment for rheumatoid arthritis (gold salts) and increasingly in targeted drug delivery using nanoparticles, particularly in cancer treatment. Gold is also a safe haven asset, held in bullion bars and coins.
Use & Care
Use: Last On, First Off: Apply all lotions, perfumes, and hair/body sprays before putting on jewelry to prevent chemical buildup that can dull and damage the surface. Activity Check: Remove jewelry before swimming (chlorine), showering (soap residue and chemical exposures), or high impact activities like exercise or gardening to avoid damage. Chemical Exposure: Avoid household cleaners, alcohol-based sanitizers, and vinegar, which can alter appearances permanently.
Cleaning: While gold doesn't tarnish, it can accumulate grime.
Method: Use lukewarm water and mild (detergent free) soap.
Action: Gently rub with a soft cloth or brush.
Drying: Immediately pat dry with a soft lint-free cloth. Do not air-dry, as residual moisture can damage porous stones over time.
Avoid: Avoiding harsh chemicals is essential.
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: Alloy metals included should also be considered when caring for gold.