Unique Geologic Association of Boron Skarn and Pb-Zn Skarn Mineralization in the Dal'negorsk Region, CIS

9526876 Meinert Dal'negorsk矽卡岩项目提供了一个机会，可以将美国学术界在矽卡岩矿床领域的专业知识应用于研究含有硼和铅锌矽卡岩矿床的明显独特的地质环境。 本研究将探讨达尔涅戈尔斯克存款的成因，并论证硼硅酸盐与铅锌矽卡岩成矿的关系。 地质测绘、岩石学、矿物学和流体包裹体研究将检验工作假设，即硅灰岩和铅锌矿化在成因上与同一侵入热液事件有关。 1994年的一次实地考察收集到了一套重要的矽卡岩样品，但仍有两项任务需要第二次实地考察才能完成。 第一个阶段是至少两至三周的存款和存款间比例地质绘图。 第二项任务是更详细地研究火成岩与两种矽卡岩类型之间的关系。 提供资金用于支付前往独联体外地地点的交通费用。

9526876 Meinert The Dal'negorsk skarn project presents an opportunity to apply American Academic expertise in the are of skarn deposits towards the study of an apparently unique geological setting containing both boron and lead-zinc skarn deposits. This research will investigate the genesis of the Dal'negorsk deposit and demonstrate the relationship between borosilicate and lead-zinc skarn mineralization in the district. Geological mapping, petrologic, mineralogic and fluid inclusion studies will test the working hypothesis that datolite and lead-zinc mineralization are genetically related to the same intrusive-hydrothermal events. A 1994 filed visit allowed for the collection of a significant skarn sample suite, but two tasks remain that can only be accomplished by a second field visit. The first is a minimum of two to three weeks of deposit and inter-deposit scale geological mapping. The second task is to examine in greater detail the relationship between igneous rocks and the two skarn types. Funding to cover transportation to the field site in the CIS.