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矿物晶簇是指由生长在岩石的裂隙或空洞中的许多矿物单晶体所组成的簇状集合体。它们一端固定于共同的基底岩石上，另一端自由发育而具有良好的晶形。晶簇可以由单一的同种矿物的晶体组成，也可由几种不同矿物的晶体组成。在自然界以完好单晶或晶簇产出的矿物比较稀少，一般都
Mineral cluster refers to a cluster of aggregates composed of many mineral single crystals that grow in fissures or voids in rocks. One end is fixed on the common base rock and the other end is free to develop and has a good crystal shape. Crystal clusters can consist of a single crystal of the same mineral, but can also consist of crystals of several different minerals. Minerals produced in intact natural crystals or crystal clusters are rare and are generally rare.