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1·This paper discusses the performance and application of natural abrasive such as diamond, corundum, garnet, quartz, flint, pumice, diatomite, hematite and perlite.

本文介绍了天然金刚石、天然刚玉、石榴石、石英、燧石、浮岩、硅藻土、赤铁矿、珍珠岩等天然磨料的性能特点和其应用。

2·This paper introduces a sort of low-cost garnet ferrite material.

介绍了一种低成本的石榴石铁氧体材料。

3·The paper represents the experimental research results of the mineralogical and mineral processing technologies for the development and utilization of the calcium iron garnet resource.

介绍为钙铁石榴石资源开发利用所进行的矿物工艺学和选矿提纯工艺的试验研究结果。

4·This paper is a stage result of special research for marble in contact of Daye iron deposit and banded pyroxene-garnet marble distributed in the marble.

本文是对大冶铁矿床接触带“大理岩”及其中分布的“条带状辉石-石榴石大理岩”进行专门研究的阶段性结果。