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  2. GEM of Egypt - Wikipedia

    en.wikipedia.org/wiki/GEM_of_Egypt

    The GEM of Egypt was a power shovel used for strip mining built by Bucyrus-Erie in 1966 for working the Egypt Valley coalfield near Barnesville, Ohio. GEM is an acronym for “Giant Earth Mover” or “Giant Excavating Machine”. [2] It was one of only two Bucyrus-Erie 1950-B shovels built and one of two to use the knee action crowd licensed ...

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

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

    In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...

  4. Egypt Valley Wildlife Area - Wikipedia

    en.wikipedia.org/wiki/Egypt_Valley_Wildlife_Area

    The Egypt Valley Wildlife Area is a 14,300 acres (5,800 ha) former surface mining area in northwestern Belmont County Ohio, United States. Since the mid-1990s, the Ohio Department of Natural Resources has administered the area. [1] [2] For many years, local residents have fished, hunted, camped and explored the high walls, backwaters, and ...

  5. FarmVille Gem Mine: Everything you need to know - AOL

    www.aol.com/2012/09/13/farmville-gem-mine-guide

    This Gem Mine comes with multiple stages to. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail ...

  6. The Silver Spade - Wikipedia

    en.wikipedia.org/wiki/The_Silver_Spade

    Complement. 3-5. The Silver Spade was a giant power shovel used for strip mining in southeastern Ohio. Manufactured by Bucyrus-Erie, South Milwaukee, Wisconsin, the model 1950-B was one of two of this model built, the other being its sister ship, the GEM of Egypt. Its sole function was to remove the earth and rock overburden from the coal seam.

  7. Topaz - Wikipedia

    en.wikipedia.org/wiki/Topaz

    Topaz is a silicate mineral made of aluminum and fluorine with the chemical formula Al 2 Si O 4 ( F, OH) 2. It is used as a gemstone in jewelry and other adornments. Common topaz in its natural state is colorless, though trace element impurities can make it pale blue or golden brown to yellow-orange. [7]

  8. Celestine (mineral) - Wikipedia

    en.wikipedia.org/wiki/Celestine_(mineral)

    Celestine crystals are found in some geodes. The world's largest known geode, a celestine geode 35 feet (11 m) in diameter at its widest point, is located near the village of Put-in-Bay, Ohio, on South Bass Island in Lake Erie.

  9. Hocking Hills - Wikipedia

    en.wikipedia.org/wiki/Hocking_Hills

    Hocking Hills. Coordinates: 39°28′N 82°34′W. Conkle's Hollow. The Hocking Hills is a deeply dissected area of the Allegheny Plateau in Appalachian Ohio, primarily in Hocking County, that features cliffs, gorges, rock shelters, and waterfalls.

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