calcium

As nouns the difference between calcium and sobolevite

is that calcium is calcium while sobolevite is (mineralogy) a triclinic-pedial brown mineral containing calcium, fluorine, iron, magnesium, manganese, niobium, oxygen, phosphorus, silicon, sodium, and titanium.

As nouns the difference between calcium and smolianinovite

is that calcium is calcium while smolianinovite is (mineralogy) an orthorhombic mineral containing aluminum, arsenic, calcium, cobalt, hydrogen, iron, magnesium, nickel, and oxygen.

As nouns the difference between calcium and slawsonite

is that calcium is calcium while slawsonite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, calcium, oxygen, silicon, and strontium.

As nouns the difference between calcium and simplotite

is that calcium is calcium while simplotite is (mineralogy) a monoclinic-prismatic mineral containing calcium, hydrogen, oxygen, and vanadium.

As nouns the difference between calcium and silvialite

is that calcium is calcium while silvialite is (mineralogy) a tetragonal-dipyramidal mineral containing aluminum, calcium, carbon, oxygen, silicon, sodium, and sulfur.

As nouns the difference between calcium and sibirskite

is that calcium is calcium while sibirskite is (mineralogy) a monoclinic-prismatic mineral containing boron, calcium, hydrogen, and oxygen.

As nouns the difference between calcium and shuiskite

is that calcium is calcium while shuiskite is (mineralogy) a monoclinic-prismatic dark brown mineral containing aluminum, calcium, chromium, hydrogen, iron, magnesium, oxygen, and silicon.

As nouns the difference between calcium and shubnikovite

is that calcium is calcium while shubnikovite is (mineralogy) an orthorhombic light blue mineral containing arsenic, calcium, chlorine, copper, hydrogen, and oxygen.

As nouns the difference between calcium and shkatulkalite

is that calcium is calcium while shkatulkalite is (mineralogy) a monoclinic mineral containing calcium, fluorine, hydrogen, manganese, niobium, oxygen, silicon, and sodium.

As nouns the difference between calcium and shibkovite

is that calcium is calcium while shibkovite is (mineralogy) a hexagonal-dihexagonal dipyramidal mineral containing calcium, manganese, oxygen, potassium, silicon, sodium, and zinc.