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KREEPPotassium (K), Rare-Earth Elements (REE), and Phosphorus (P)
References in periodicals archive ?
As shown by the 1998 Lunar Prospector mission, KREEP is not distributed evenly around the Moon.
Although Procellarum is both very large and has lots of KREEP, other significant mare deposits occur in zones strongly depleted in such material.
Scientists have found more than 150 lunar meteorites from places outside the KREEP terrain, coming from perhaps 60 different spots on the Moon.
The shorthand designation for this unusual composition is KREEP, showing that at least some lunar scientists have a sense of humor.
Acclaimed composers of the original Red Dead Redemption soundtrack, Bill Elm and Woody Jackson, return for the terrifically spooky soundtrack to Undead Nightmare , accompanied by epic Southern Gothic rockabilly tracks from guest performers Kreeps and Misterio.