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The mineral pyrite (/ ˈ p aɪ r aɪ t / PY-ryte), [6] or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Fe S 2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral .
The density of pyrite also means the fool's gold material thoroughly filled in tiny areas where the arthropod's body once lay in sediment − including internal body parts, scientists said. "These ...
Name County Years Material Coordinates Adventure mine: Ontonagon: 1850–1920: copper: Alabastine Mine: Kent: 1907– gypsum: Arcadian mine: Houghton: 1898–1908: copper
Detroit, Michigan – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race. Race / Ethnicity (NH = Non-Hispanic) Pop 1960 [177] Pop 1970 [178] Pop 1980 [179] Pop 1990 ...
The specimen was preserved in pyrite, or fool's gold, making it easy to produce 3D models of the fossil using CT scans. Credits: Luke Parry/Yu Liu/Ruixin Ran (3D models). - courtesy Luke Parry/Yu ...
Augustus Woodward's plan for the city following 1805 fire. Detroit, settled in 1701, is one of the oldest cities in the Midwest. It experienced a disastrous fire in 1805 which nearly destroyed the city, leaving little present-day evidence of old Detroit save a few east-side streets named for early French settlers, their ancestors, and some pear trees which were believed to have been planted by ...
The FBI has outlined what it calls a new "phantom hacker" scam beginning in 2023 where couriers are used to retrieve cash and precious metals, like gold, from people as part of call center-related ...
Augustus Woodward's plan for the city following 1805 fire. Detroit, settled in 1701, is one of the oldest cities in the Midwest. It experienced a disastrous fire in 1805 which nearly destroyed the city, leaving little present-day evidence of old Detroit save a few east-side streets named for early French settlers, their ancestors, and some pear trees which were believed to have been planted by ...