Precipitation of iron (Fe) and aluminum (Al) phases with short-range crystallinity, usually referred to as amorphous phases, occurs as one of the first evidence of weathering of mafic rocks (Lewis et ...
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Perched above rooftops in the heart of Rome ...
Italian restorers have used laser beams to clean an ancient Roman marble column in the piazza outside the prime minister’s office, removing layers of dust and grime that had covered the monument for ...
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