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  2. List of U.S. state minerals, rocks, stones and gemstones

    en.wikipedia.org/wiki/List_of_U.S._state...

    ^ Florida's state gem, moonstone, was adopted to highlight Florida's role in the United States' Lunar program, which landed the first astronauts on the Moon. [81] ^ Since 1983, Massachusetts has had 3 other official state rocks: State Historical Rock (Plymouth Rock), State Explorer Rock (Dighton Rock), and State Building and Monument Stone . In ...

  3. Illinois Department of Natural Resources - Wikipedia

    en.wikipedia.org/wiki/Illinois_Department_of...

    The Illinois Department of Natural Resources (IDNR) is the code department [1] [2] of the Illinois state government that operates the state parks and state recreation areas, enforces the fishing and game laws of Illinois, regulates Illinois coal mines and other extractive industries, operates the Illinois State Museum system, and oversees scientific research into the soil, water, and mineral ...

  4. Illinois Department of Mines and Minerals-Springfield Mine ...

    en.wikipedia.org/wiki/Illinois_Department_of...

    The Illinois Department of Mines and Minerals' Springfield Mine Rescue Station is a historic facility located at 609 Princeton Avenue in Springfield, Illinois.Built in 1910–11, it was the first dedicated state-run institution in the United States established to prevent and respond to mining disasters.

  5. Geology of Illinois - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Illinois

    The earliest Carboniferous rocks sit conformably on top of the youngest Devonian in Illinois; Carboniferous rocks in the state are areally extensive, regionally very well-exposed, and form a large percentage of the state's bedrock. Illinois remained marine for much of the Carboniferous, with limestones making up most of the rock deposited ...

  6. List of Illinois state symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_Illinois_state_symbols

    Mineral: Fluorite (Calcium fluoride) 5 ILCS 460/25 1965 [3] Motto "State sovereignty, national union" 5 ILCS 460/5 [notes 2] 1818 [6] Nickname "The Prairie State" Traditional [3] Pet: Shelter dogs and shelter cats: 5 ILCS 460/47 2017 [1] Pie: Pumpkin pie: 5 ILCS 460/100 2016 [1] Prairie grass: Big bluestem (Andropogon gerardii) 5 ILCS 460/55 ...

  7. Galena - Wikipedia

    en.wikipedia.org/wiki/Galena

    Galena is the official state mineral of the U.S. states of Kansas, [15] Missouri, [16] and Wisconsin; [17] the former mining communities of Galena, Kansas, [18] [19] Galena, Illinois, [20] Galena, South Dakota and Galena, Alaska, [21] take their names from deposits of this mineral.

  8. List of minerals - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals

    This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties.

  9. Peoria Mineral Springs - Wikipedia

    en.wikipedia.org/wiki/Peoria_Mineral_Springs

    Peoria Mineral Springs is 14,500-year-old natural spring in the city of Peoria, Illinois, United States. The site, also known as Spring Hill , is located on a hillside on the historic West Bluff between Martin Luther King Jr. Drive and Moss Avenue.