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State Symbols
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Official state symbols represent the cultural heritage
and natural treasures of each state or the entire United States |
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Nevada Symbols
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Nevada State Rock
Sandstone
Adopted in 1987.
The state rock is sandstone. It was adopted in 1987. Sandstone, in its more traditionally recognized form or as quartzite, is found throughout the state. In areas such as the Valley of Fire State Park and Red Rock Canyon Recreational Lands, both near Las Vegas, it provides some of Nevada's most spectacular scenery. The State Capitol, and the former United States Mint, are built of sandstone. Students at Gene Ward Elementary School in Las Vegas came up with the idea of making sandstone our state rock.
CHAPTER 235
STATE EMBLEMS; GIFTS AND ENDOWMENTS
STATE SEAL AND MOTTO
NRS 235.120 State rock. The rock known as sandstone is hereby designated as the official state rock of the State of Nevada. (Added to NRS by 1987, 539)
Description:
Distinctive features:
Sandstone is a sedimentary rock. Sand in which the grains are cemented together by secondary silica calcite. Maybe loosely cemented and soft or well cemented and hard.
Color:
Medium grey in color to brownish; sometimes reddish, due to presence of iron oxides, or greenish, due to presence of glauconite.
Texture and granularity:
Sandy, with grains up to 2 mm ( 1/16 in) in diameter.
Composition:
Sand grains (quartz), cemented by secondary silica or calcite.
Field associations:
Compound and / or cemented ancient beach, river, delta, lake and desert deposits. Occurs as thick, stratified beds in sedimentary sequences, often showing current or dune bedding.
Varieties:
Quartz sandstone, which has cemented rounded or angular quartz grains; greywacke; arkose; and calcareous sandstone, which has a high proportion of calcite, usually as cement.
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Online High Schools
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State Symbols
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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.
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