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Nathan_Arrington: Sterling
greyloch: Quartz with Elbaite inclusions
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Nathan_Arrington: Fairfax
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Dylan Marlais Thomas: Smithsonian National Museum of Natural History
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Nathan_Arrington: NC
greyloch: Dom Pedro Aquamarine (IR filtered)
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Nathan_Arrington: Officers Memorial 901
greyloch: Samurai's Kabuto
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Nathan_Arrington: Little Dedo 381
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Nathan_Arrington: The Pension Building
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Nathan_Arrington: Capitol Columns 262
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austexican718: San Antonio Museum of Art
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Nathan_Arrington: Sasha 3-030
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Nathan_Arrington: National Mall 20
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EdZiomek: ESA “Eumenides Dorsum on Mars”, my Decipher 2. Martian Artwork
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Nathan_Arrington: Shenandoah 248
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Michael J Breen: Operation Deep Freeze 1957
greyloch: Henry at the party
greyloch: Elbaite (Watermelon Tourmaline) gemstones
greyloch: Whitney Fire Topaz
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EdZiomek: 1,000 visible Humanoid-Portraiture on the Earth-Moon Face, derived with Photoshop! The "Man in the Moon" appears to be Humanoid Constructed
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bps6162: American white water lilly
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Nathan_Arrington: Huntley Meadows
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bps6162: Lycoperdon excipuliforme (in Explore)
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bps6162: recently emerged Boletus sp.