 | | Book | | obtain a panorama of the scope and substance of meteorite research. I endeavored to remedy this situation...not exhaustively discussed—the great upsurge in meteorite research along many new lines in recent years...and conservation of meteoritic material. Every meteorite is to some degree unique; and meteorites, unlike...I not been favored bv the curatorship of the meteorite collection of The American Museum of Natural History...Chicago Natural History Museum, the Nininger Meteorite Collection (Arizona State University, Tempe), |  | | Book | | ; Dr. Harvey H. Nininger, Director, American Meteorite Museum, Sedona, Ariz.; Florence Le Dosquet and...and the Origin of the Earth Kinds of Meteorites Meteorite Falls 13. ORES AND METALS . . . Sources...copper and lead; or steelmaking metals, such as iron and manganese. Many of the minerals that yield metals...second group of economic mineral products. Besides iron and copper, coal has occupied the most essential...such minerals do have one or more metals, commonly iron or aluminum, as part of their chemical formulas |  | | Book | | ; Dr. Harvey H. Nininger, Director, American Meteorite Museum, Sedona, Arizona; Florence Le Dosquet and...and the Origin of the Earth Kinds of Meteorites Meteorite Falls 13. ORESANDMETALS Sources of Ores Important...copper and lead; or steel-making metals, such as iron and manganese. Many of the minerals that yield metals...such minerals do have one or more metals, commonly iron or aluminium, as part of their chemical formulas...came the Iron Age. Occasional uses of native and meteoric iron are recorded, but the ores of iron give up |
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