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  2. Hiddenite - Wikipedia

    en.wikipedia.org/wiki/Hiddenite

    Hiddenite Hiddenite. Hiddenite is a pale-to-emerald green variety of spodumene that is sometimes used as a gemstone. The first specimens of the hiddenite variety of spodumene were recovered circa 1879 near the settlement of White Plains, west of Stony Point, Alexander County, North Carolina. According to contemporary accounts, a man named ...

  3. Spodumene - Wikipedia

    en.wikipedia.org/wiki/Spodumene

    Spodumene is a pyroxene mineral consisting of lithium aluminium inosilicate, Li Al(Si O 3) 2, and is a commercially important source of lithium.It occurs as colorless to yellowish, purplish, or lilac kunzite (see below), yellowish-green or emerald-green hiddenite, prismatic crystals, often of great size.

  4. St. Louis Limestone - Wikipedia

    en.wikipedia.org/wiki/St._Louis_Limestone

    The St. Louis Limestone is a large geologic formation covering a wide area of the midwest of the United States. It is named after an exposure at St. Louis, Missouri . It consists of sedimentary limestone with scattered chert beds, including the heavily chertified Lost River Chert Bed in the Horse Cave Member .

  5. Hiddenite Gem Mines - Wikipedia

    en.wikipedia.org/wiki/Hiddenite_Gem_Mines

    This a public gem mine located in the Piedmont of North Carolina in Alexander County, specifically in the town of Hiddenite. [2] At the mine, more than 63 different types of gems and minerals can be found including emeralds, amethyst, sapphire, aquamarine, topaz, garnet, as well as the stone Hiddenite, which is a stone only found in this local ...

  6. National Register of Historic Places listings in St. Louis ...

    en.wikipedia.org/wiki/National_Register_of...

    A St. Louis Public School designed by William B. Ittner MPS 28: ... Stone Houses: March 27, 1980 : 200–204 Stein St. 105: Stork Inn: Stork Inn: May 5, 2000 : 4527 ...

  7. National Register of Historic Places listings in St. Louis ...

    en.wikipedia.org/wiki/National_Register_of...

    The city of St. Louis is an independent city separate from St. Louis County, so properties and districts in the city of St. Louis are listed here. This National Park Service list is complete through NPS recent listings posted January 17, 2025. [2]

  8. National Register of Historic Places listings in Missouri

    en.wikipedia.org/wiki/National_Register_of...

    St. Louis (city): Northwest: 197: 95.3 St. Louis (city): Southwest: 119: 95 St. Louis (city): Total 451 96 St. Louis County: 190 97 Ste. Genevieve: 6 98 Saline: 32 99 Schuyler: 2 100 Scotland: 3 101 Scott: 8 102 Shannon: 17 103 Shelby: 4 104 Stoddard: 5 105 Stone: 4 106 Sullivan: 6 107 Taney: 5 108 Texas: 5 109 Vernon: 8 110 Warren: 8 111 ...

  9. National Register of Historic Places listings in St. Louis ...

    en.wikipedia.org/wiki/National_Register_of...

    This is a list of properties and historic districts on the National Register of Historic Places within the city limits of St. Louis, Missouri, north of Interstate 64 and west of Downtown St. Louis. For listings in Downtown St. Louis, see National Register of Historic Places listings in Downtown and Downtown West St. Louis.