Ferd Wibels bahnbrechende Arbeit 'Das Gediegen-Kupfer' beschreibt die Chemie, Physik und Geologie des Kupfererzabbaus in Deutschland. Er geht detailliert auf die Entstehung von Lagerst tten und das Abbausystem ein. Diese Informationen boten eine wissenschaftliche Grundlage f r zuk nftige Bergbautechniken und wurden zu einem wichtigen Werkzeug f r Ingenieure und Geologen in ganz Europa.
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