Abstract

A representative collection of Zapolyarnaya pipe diamonds of the first commercial production batch has been studied by the IR, PL, and EPR morphological analysis methods. The medium–low-N diamonds are the most similar to Daldyn–Alakit diamonds (Yakutia) in terms of their composition and ratios of impurity centers. The typomorphic features of the Zapolyarnaya pipe diamonds include the predominance of curve-faced dodecahedroids, highly developed dissolution, etching, and plastic deformation processes, an almost maximum content of B2 IR defects, a minimum of H, and widespread W7 paramagnetic centers.

中文翻译：

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Zapolyarnaya 管道中钻石的形态、缺陷和杂质

摘要

已通过 IR、PL 和 EPR 形态分析方法研究了第一批商业生产批次的 Zapolyarnaya 管形钻石的代表性集合。中低氮钻石在成分和杂质中心比例方面与 Daldyn-Alakit 钻石（雅库特）最相似。Zapolyarnaya 管形钻石的类型特征包括曲面十二面体的优势、高度发达的溶解、蚀刻和塑性变形过程，B2 IR 缺陷含量几乎最大，H 最少，以及广泛的 W7 顺磁中心。