Taconite

CHF 56.20
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SKU
H73MD248I5A
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Geliefert zwischen Mo., 16.02.2026 und Di., 17.02.2026

Details

High Quality Content by WIKIPEDIA articles! Taconite is an iron-bearing, high-silica, flint-like rock. It is a Precambrian sedimentary rock referred to as a banded iron formation due to the typical alternating iron-rich layers and shale or chert layers. The very finely dispersed iron content, present as magnetite, is generally 25 to 30%. In the late 19th and early 20th centuries, available iron ore was of such high quality that taconite was considered an uneconomic waste product. After World War II, most of the high grade ore in the United States had been mined out, and so taconite was turned to as a new source of iron.

Weitere Informationen

  • Allgemeine Informationen
    • GTIN 09786130465971
    • Genre Geowissenschaften
    • Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
    • Anzahl Seiten 136
    • Herausgeber Betascript Publishing
    • Größe H220mm x B220mm
    • EAN 9786130465971
    • Format Kartonierter Einband
    • Titel Taconite

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