Its melting point is 838 C, and it boils at 1440 C. The electronic configuration of Calcium is (Ar)(4s 2). Its atomic radius is 0.197 nm. At room temperature Calcium has a face-centered cubic crystal ...

Ear crystals, or canaliths, are calcium crystals that support the vestibular system in your inner ear. This system regulates ...

Historically, intra-articular mineralization (IAM) or calcium crystal deposits in the joint were thought to be of no clinical consequence and perhaps just something that happens with older age.

and blepharospasm as large numbers of calcium oxalate crystals penetrate the cornea. [22] Tulips and "Tulip Fingers". The sap of the tulip (family Liliaceae) contains the well-characterized ...

This image from Augustana University researcher Caleb DeWitt displays a colorized scanning electron micrograph of calcium carbonate crystals—specifically, the polymorph known as vaterite.