siegenite

Example:Scientists are studying siegenite to learn more about its chemical composition.

Definition:A naturally occurring chemical substance with a definite composition and crystalline structure.

Example:Siegenite exhibits a crystalline structure that is unique among sodium carbonates.

Definition:Describing a form or structure that is regularly and symmetrically arranged in three dimensions.

Example:Siegenite’s crystal system is monoclinic, as evidenced by its distinct shape and symmetry.

Definition:A crystal system characterized by three unequal axes, two of which are perpendicular and the third axis is inclined at an angle other than ninety degrees to either or both of the other two axes.