Which is not a characteristic of minerals?

The different types are:  Solid  Formed by inorganic processes  Naturally occurring  Definite chemical composition  Definite crystalline structure  If a rock has at least three of these characteristics then it is a mineral because some of these minerals don't have the exact same characteristics.

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.