💫 Tidal-orb lore and care
Ocean Jasper is a trade and locality name rather than a separate mineral species. The celebrated material is associated with Marovato and Kabamby in northwestern Madagascar. The sea did not create its circles; volcanic material, radial silica growth and later mineral-rich fluids formed the patterns before weathering, coastal erosion and tidal exposure revealed part of the deposit.
Dense silica-rich areas commonly measure approximately 6.5–7 on the Mohs scale, but drusy points, cavities, weathered centres and repaired fractures can be more vulnerable. Clean briefly with lukewarm water, mild soap and a soft cloth or brush, then dry around holes and crystal pockets. Avoid prolonged soaking, strong chemicals, steam and ultrasonic cleaning when fractures, resin, dye, coatings, backing or glue may be present.