Abstract

It is shown that the giant Sikhote-Alin and Pamir deposits of boron are associated with fragments of the boron-bearing evaporite strata of paleoceanic atolls in the subduction mélange. Ore formation relates both to in situ transformation of boron-bearing evaporite strata at the Ak-Arkhar deposit and to boron mobilization and redeposition some distance away from the evaporite source in course of intensive post-accretionary fluid-magmatic reworking of the subduction mélange at the Dalnegorskoe deposit.

中文翻译：

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Sikhote-Alin 和帕米尔山脉的矽卡岩-硼硅酸盐矿床巨头的性质

摘要

结果表明，巨大的 Sikhote-Alin 和 Pamir 硼矿床与俯冲混杂岩中的古海洋环礁含硼蒸发岩地层的碎片有关。矿石的形成既与 Ak-Arkhar 矿床含硼蒸发岩地层的原位转化有关，也与在距蒸发岩源一定距离处发生的强烈增生后流体-岩浆改造过程中的硼移动和再沉积有关。达尔内戈尔斯科矿床。