分散元素钪的矿床类型与研究前景

由于钪具有特殊的物理-化学性质，它在许多科学领域里已得到广泛的应用。近年来，分散元素钪的成矿问题已经引起矿床学家的高度重视。本文介绍了我国及世界上主要的伴生钪矿床类型和成矿特征、钪的来源、应用及研究现状，并提出了我国与铝土矿床和磷矿床有关的钪地球化学示踪及研究方法问题。

TYPES OF Sc DEPOSITS AND RESEARCH PROSPECTS

As Sc possesses specific physiccachemical properties, it has found wide applications in many scientific fields. In recent years the dispersed element Sc and its mineralization have aroused great interest of ore deposit scientists both at home and abroad. This paper briefly introduces the major types of associated Sc deposits both in China and other parts of the world, their metallogenic characters, Sc sources, Sc application and status quo of research. Also presented in this paper are the methods to use Sc, which is related to China's bauxite and phosphorite deposits, as a geochemical indicator.