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State Symbols

The official state symbols represent the cultural heritage and natural treasures of each state or the entire United States

Missouri Symbols

Missouri State Lithologic Emblem - Rock

Mozarkite

(Synonym of: Chert )

Adopted on July 21, 1967.

Mozarkite was adopted as the official state rock on July 21, 1967, by the 74th General Assembly. An attractive rock, mozarkite appears in a variety of colors, most predominantly green, red or purple. The rock's beauty is enhanced by cutting and polishing into ornamental shapes for jewelry. Mozarkite is most commonly found in Benton County. (RSMo 10.045)

A myriad of visions appear to anyone hearing the word "Ozarks" -- mountain folk; rough, hilly country; cool, bubbling springs; clear-flowing streams; float fishing for the wily bass; caves lined with stalactites and stalagmites; and ó to rock and mineral collectors, hobbyists, and lapidaries ó a place to hunt for MOZARKITE.

The name MOZARKITE is a contraction of "Mo" -Missouri; "zark" - Ozarks; and "ite" - meaning rock. Mozarkite is a form of chert (flint) consisting essentially of silica (SiO2) with varying amounts of chalcedony. Mozarkite has won distinction as a particular form or variety of chert because of its unique variation of colors and its ability to take a high polish. Typically, the colors are different hues of red, pink, and purple with varying tints of green, gray and brown. It is admired by lapidarists throughout the nation.

Interest in collecting mozarkite in Missouri started in the early 1950s, in Benton County. The majority of occurrences are in west-central Missouri, south of the Missouri River, and west of the Lake of the Ozarks. Mozarkite occurs in the Cotter Dolomite of Ordovician age, which means it is some 450 million years old. It is found in residual boulders in the soil on hillslopes, along ditches, and in roadcuts where the boulders are exposed in the soil formed by weathering of the Cotter Dolomite.

In 1967, the 74th Missouri General Assembly designated the colorful mozarkite as the official state rock.

State lithologic emblem.10.045. The rock "mozarkite" is the official rock and lithologic emblem of Missouri.(L. 1967 p. 93 § 1)

State Symbols

State symbols represent things that are special to a particular state.

symbol \ˈsim-bəl\
noun

Etymology:
in sense 1, from Late Latin symbolum, from Late Greek symbolon, from Greek, token, sign; in other senses from Latin symbolum token, sign, symbol, from Greek symbolon, literally, token of identity verified by comparing its other half, from symballein to throw together, compare, from syn- + ballein to throw — more at devil
Date: 15th century

1: Something that represents something else by association, resemblance, or convention, especially a material object used to represent something invisible.