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Pure obsidian is usually dark in appearance, though the color varies depending on the impurities present. Iron and other transition elements may give the obsidian a dark brown to black color. Most black obsidians contain nanoinclusions of magnetite, an iron oxide. [25] Very few samples of obsidian are nearly colorless.
Apache tears are rounded pebbles of obsidian or "obsidianites" composed of black or dark-colored natural volcanic glass, usually of rhyolitic composition and bearing conchoidal fracture. Also known by the lithologic term marekanite , this variety of obsidian occurs as subrounded to subangular bodies up to about 2 in (51 mm) in diameter, often ...
Shades of black, or off-black colors, are colors that differ only slightly from pure black. These colors have a low lightness. From a photometric point of view, a color which differs slightly from black always has low relative luminance. Colors often considered "shades of black" include onyx, black olive, charcoal, and jet.
Obsidian Entertainment, Inc. is an American video game developer based in Irvine, California and part of Xbox Game Studios.It was founded in June 2003, shortly before the closure of Black Isle Studios, by ex-Black Isle employees Feargus Urquhart, Chris Avellone, Chris Parker, Darren Monahan, and Chris Jones.
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Tyler Perry has dedicated the past quarter-century of his career to giving voice to Black women on stage and screen. With “The Six Triple Eight,” the self-made mogul — who leveraged his ...
Obsidian was honored to spend the day with her real-life counterpart in Vegas on King’s 100th birthday. What was the Six Triple Eight's main task? National Archives via AP
Black is the foremost color associated with Tezcatlipoca, not only because of his role as a god of nighttime and darkness, but to differentiate him from the other three so-called Tezcatlipocas (Quetzalcoatl, Huitzilopoctli, and Xipe-Totec) and their respective colors (white, blue, and red). [6]