💫 Reef lore and care
Recent Coral and fossil Coral should not be treated as the same material. Modern Coral is commonly soft and sensitive, while silica-replaced fossil Coral may approach Quartz in hardness. Dyeing, bleaching, resin impregnation, coating and reconstruction are also encountered, so documented identity and responsible provenance matter.
Most recent Coral measures approximately 3–4 on the Mohs scale. Keep it away from perfume, cosmetics, chlorine, acids, heat and prolonged sunlight. Wipe gently or rinse briefly in mild soapy water without soaking; never use steam or ultrasonic cleaning. Fossil Coral is usually tougher, but natural fractures, soft matrix and possible treatments still require cautious care.