Calcium CarbonateCarbonatesAnimal ShellsCalcium, DietaryLithium CarbonateAntacidsCalcification, PhysiologicCalcium CitrateCalcium SignalingPinctadaCalcium CompoundsCalcium PhosphatesAluminum HydroxideEgg ShellPhosphorusChemical PrecipitationPhosphorus Metabolism DisordersCalcium GluconateApatitesCalcium ChlorideCalcium ChannelsAnthozoaCalculiLithostathineHyperphosphatemiaLubricationMicroradiographyPhosphatesMineralsOtolithic MembraneParathyroid HormoneMagnesium HydroxideCrystallizationDihydrotachysterolAbsorptionSodium BicarbonatePolyaminesMicroscopy, Electron, ScanningBiological AvailabilityCalciumHypercalcemiaPolyethylenesLanthanumSeawaterConstruction MaterialsHydrogen-Ion ConcentrationNacreStrongylocentrotus purpuratusCalcium IsotopesChelating AgentsMagnesiumPectinidae