Synthetic HPHT Diamonds as Diamond-Bearing Rock Pseudoindicators

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Superhard Materials Pub Date : 2024-09-06 DOI:10.3103/S1063457624040075

V. M. Kvasnytsya

引用次数: 0

Abstract

A comparison between synthetic HPHT diamonds and natural diamonds has been conducted, highlighting substantial differences between them. Key distinctive features of synthetic HPHT diamonds have been identified, facilitating their differentiation from natural counterparts. The authenticity of HPHT diamonds found in rocks from the Ukrainian crystalline shield has been examined. Samples from concentrates of crystalline and terrigenous diamond-bearing rocks, exhibiting similarities to synthetic HPHT crystals, serve as pseudoindicators of diamond potential in geological formations and necessitate thorough investigation.

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作为含钻岩石伪指标的合成 HPHT 钻石

摘要对合成 HPHT 钻石和天然钻石进行了比较，突出显示了它们之间的实质性差异。确定了合成高温热处理钻石的主要特征，以便将它们与天然钻石区分开来。对在乌克兰晶盾岩石中发现的高温热处理钻石的真实性进行了研究。从结晶岩和陆相含钻岩石浓缩物中提取的样本与合成 HPHT 晶体有相似之处，可作为地质构造中钻石潜力的伪指标，因此有必要进行彻底调查。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Superhard Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

1.80

自引率

66.70%

发文量

审稿时长

2 months

期刊介绍： Journal of Superhard Materials presents up-to-date results of basic and applied research on production, properties, and applications of superhard materials and related tools. It publishes the results of fundamental research on physicochemical processes of forming and growth of single-crystal, polycrystalline, and dispersed materials, diamond and diamond-like films; developments of methods for spontaneous and controlled synthesis of superhard materials and methods for static, explosive and epitaxial synthesis. The focus of the journal is large single crystals of synthetic diamonds; elite grinding powders and micron powders of synthetic diamonds and cubic boron nitride; polycrystalline and composite superhard materials based on diamond and cubic boron nitride; diamond and carbide tools for highly efficient metal-working, boring, stone-working, coal mining and geological exploration; articles of ceramic; polishing pastes for high-precision optics; precision lathes for diamond turning; technologies of precise machining of metals, glass, and ceramics. The journal covers all fundamental and technological aspects of synthesis, characterization, properties, devices and applications of these materials. The journal welcomes manuscripts from all countries in the English language.