尖晶石

The mineral inclusions mainly include rutile, zircon, apatite, biotite, spinel and so on.

其矿物包裹体有金红石、锆石、磷灰石、云母以及尖晶石等。

These characteristics confirmed further that some features of inclusion, especially their types, in a same subgroup of chondrite are similar.

富杆拦石集合体和富黄长石包体的稀土模式大多数为平坦型，富尖晶石包体NQ-32有Ⅱ型的稀土模式，这些特征进一步证实同类球粒陨石的难熔包体特征，尤其是它们的类别是相似的。

Therefore, the intergrowth texture of Crspinel and pyroxene can be an important indicator for podiform chromite exploration.

因此，铬尖晶石与辉石的共生连晶结构可以作为豆荚状铬铁矿的重要找矿标志。

The key products of the company are high alumina brick ,fireclay brick ,phohate-bonded wearable brick,exfoliation-resistant high alumina brick,High refractorine under load brick,corundum brick,magnesite brick,magnesite chrome brick,series of corundum,SIC furnace chamber and pipe , ceramisite brick, corundum-mullite brick,corundum-chrome brick,sillimanite brick,magnesite alumina inel brick,acid-resistant brick,alkali-resistant brick , zirconia-corundum brick , alumina bule products, series thermal iulating refractory products ,high alumina castable,corundum castable ,corundum ramming ,brown-corundunm castable ,SiC castable ,low-cement castable ,alkali resistant castable ,Light silica alumina products, stainle steel fibre reinforced castable ,etc.

主要产品有：高铝质砖、粘土质砖、磷酸盐耐磨砖、抗剥落砖、高荷软砖、刚玉砖、碳化硅砖、镁砖、镁铬砖、各种刚玉、SIC炉膛、炉管制品、陶粒砖、刚玉莫来石砖、铬刚玉砖、硅线石砖、镁铬尖晶石砖、耐酸砖、耐碱砖、锆刚玉砖、氧化铝空心球制品及各种轻质保温材料、高铝质浇注料和刚玉浇注料、捣打料、棕刚玉浇注料、碳化硅浇注料，低水泥浇注料、抗碱性浇注料、轻质硅酸铝制品、钢纤维增强浇注料等80余种系列耐火材料。

Long-term with the Luoyang Refractory Material Research Institute, Beijing University of Science and Technology, Anshan University of Science and Technology, such as metallurgy research institutions to collaborate, has developed the metallurgy, coking industry in various grades×, silica brick, clay brick, magnesia brick, magnesia-chrome brick, MgO-C Bricks aluminum, chromium corundum brick, insulation brick light, etc.; cement industry with anti-spalling×, alkali brick, silicon brick Mo, direct combination of magnesia-chrome brick, periclase-spinel brick, phosphorus acid brick, high-phosphate soft Dutch bricks, special bricks, such as phosphate; generating boiler industry with a variety of brands wear-resistant brick, corundum brick, mullite brick, such as stereotyped products and wear resistant castable, corundum castable, high-strength low cement castable, impermeable material, gravity feed can be plastic, various grades, such as fire-resistant mud Unshaped Materials, in which silica brick and light insulation brick production line for the national output of a single one of the largest production line.

公司长期与洛阳耐火材料研究院，北京科技大学，鞍山冶金科技大学等科研院校开展协作，先后开发出冶金，焦化行业用各种牌号高铝砖，硅砖，粘土砖、镁砖，镁铬砖，铝镁碳砖，铬刚玉砖，轻质隔热砖等；水泥行业用抗剥落高铝砖，耐碱砖、硅莫砖，直接结合镁铬砖、方镁石尖晶石砖、磷酸盐砖，高荷软磷酸盐砖、特种磷酸盐砖等；发电锅炉行业用各种牌号耐磨砖，刚玉砖，莫来石砖等定型产品和耐磨浇注料、刚玉浇注料、低水泥高强浇注料、防渗料，自流料，可塑料、各种牌号耐火泥等不定型材料，其中硅砖和轻质隔热砖生产线为全国单台产量最大的生产线之一。

Southeast Asian countries such as Myanmar, Thailand, and Cambodia are rich in producing gemstones such as Ruby, Sapphire, Spinel, Lapis-Lazuli, Garnet, Green-tourmaline, Schorl, Apatite, Peridot,, Calcite.

东南亚国家如缅甸，泰国，柬埔寨等盛产各种天然宝石如红宝石，蓝宝石，尖晶石，天青石，石榴石，电气石，黑电气石，磷灰石，橄榄石，方解石等等。

Mainly used for precision casting industry ceramsite sand (the Chinese name of it did the "Pearl of Sand""High Aluminum Sand," oil fracturing support, etc.) and used for refractories, abrasives industry white corundum, brown corundum, fused spinel, fused mullite, zirconium mullite, alumina hollow spheres, alumina powder, refractory cement and other products.

主要有用于精密铸造行业的陶粒砂（中文名称又做&宝珠砂&&高铝砂&石油压裂支撑剂等）和用于耐火材料、磨料磨具行业的白刚玉、棕刚玉、电熔尖晶石、电熔莫来石、锆莫来石、氧化铝空心球、氧化铝微粉、耐火水泥等产品。

The curve fitting adapts least square method, including intensity adjustment, parameter adjustment. The program is applied to FTIRS of Jadeite-Jade, B Jade, B+C Jade, Nephrite-Jade, Taiwan Blue Chalcedony, Diamond, Emerald, Spinel, Irradiation Blue Topaz, Opal ,Garnet, Tourmaline and Quartz.

应用此程式於天然硬玉翡翠、硬玉充填树脂与染色处理翡翠、软玉、台湾蓝玉髓、金刚石、祖母绿、尖晶石、拓帕石、蛋白石、石榴子石、电气石及石英水晶等宝石矿物的红外线光谱研究以撷取峰线数目，各峰线位置、强度、半腰宽等资料。

Have red, raw materials and finished sapphire, white topaz, red spinel, emerald, garnet Chui, fluorite series, agate series, turquoise, malachite, crystal series.

销售的产品有红、蓝宝石原料及成品，白黄玉、红尖晶石、祖母绿、翠榴石，萤石系列、玛瑙系列、松石、孔雀石、水晶系列等。

The effects of glass composition and crystallization technology on crystallization properties of MgO-Al2O3-SiO2 system glass-ceramics were studied by means of DTA,XRD,polarizing microscope and SEM.

结果表明：在金矿尾矿中添加适量的镁、铝质材料和网络结构调整氧化物，可获得主晶相为堇青石和尖晶石及顽火辉石固溶体的性能良好的微晶玻璃。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。