闪石的

Nephrite is used to be considered as aphanitic mineral aggregate which belongs to Fe\|poor and Mg\|rich member of actinolite\|tremolite series.

软玉是含水的钙镁硅酸盐矿物集合体，属于角闪石族钙质闪石亚族中的透闪石阳起石铁阳起石系列的矿物。

The Hetian jade's mineral constituent by the tremolite -- actinolite primarily, and including mineral substance and so on serpentine, graphite, magnet, forms the white, the blue-green, the black yellow and so on different luster.

和田玉的矿物组成以透闪石——阳起石为主，并含蛇纹石、石墨、磁铁等矿物质，形成白色、青绿色、黑色黄色等不同色泽。

A mineral or mineral variety belonging to the amphibole group .

属于闪石族的矿物或矿物种类。

A green to black mineral of the amphibole group; consists of silicates of calcium and sodium and magnesium and iron.

一种闪石族矿物，通常为绿色至黑色之间，由含钙、钠、镁、铁的硅酸盐组成。

This rock zone, with a NE striking, the whole length of 1 400 km and the width of 100～150 km, is characterized by not onlyalkaline rocks (analcite biotite olivine melilitites, leucititic alnoites, nephelite syenites, aegirite augite syenites, melanite syenites, riebeckite syenite and aegirite bearing quartz syenites) and alkaline granite (riebeckite granite, and aegitite augite riebeckite granite), but also a lot of syenites, monzonites and alkaline feldspar granites or miarolitic K feldspar granites.

该岩带全长约1400km，宽100～150km，不仅发育有狭义的碱性岩(方沸黑云橄榄黄长岩、白榴黄长煌斑岩、霞石正长岩、霓辉石正长岩、黑榴石正长岩和含霓石石英正长岩)和碱性花岗岩(钠闪石花岗岩、霓辉石钠闪石花岗岩)，还发育有大量的正长岩类二长岩类碱长花岗岩或晶洞钾长花岗岩。

Small quantities of calcite was included inLuan Chuan nephrite and it has a good degree of crystallinity. X-ray powder diffraction and infrared spectrum show that the serpentine of Luan chuanconsists of fairly pure antigorite.

运用 X 射线和红外光谱对栾川软玉的分析表明，组成该地软玉的主要矿物成分为透闪石，其各项参数指标与标准透闪石十分接近，含有少量方解石，并且结晶度较好。

The study shows that almost all the feldspar in the alkali-granite is perthite, the host-crystal is microcline, the chadcrystal could be either albiter or oligoclase. The Alkali-amphibole is either manganese-magnesia-arfvedsonite or arfvedsonite, and all the alkali-pyroxene is aegirine.

结果表明，该区富碱花岗岩几乎所有的长石均为条纹长石，主晶为微斜长石或高微斜长石，客晶为钠长石或更长石，碱性角闪石为含锰镁质钠铁闪石或钠闪石，碱性辉石均为霓石。

These two ores have contrasting mineral associations: anthothyllite + plagioclase + rutile + magnesiohornblende + alkline fledspar for red ore and anthothyllite + phlogopite + epsode + Rutile for black ore.

根据岩相学观察，认为红色金红石矿中存在如下方向的反应：镁角闪石+碱性长石→直闪石+／-斜长石+／-金云母，斜长石很可能只是过渡相，反应最终将形成直闪石+金云母。

Electron microprobe analysis of tremolite shows that the content of its main oxide isclose to that of standard tremolite but lower than that in general .

电子探针分析结果显示，栾川软玉的主要氧化物成分与标准透闪石成分接近，但是总体偏低，通过计算，结果 Mg2+/(Mg2++Fe2+)﹥0.9，属于透闪石系列。

Through detailed research on sample analysis result from energy spectrum,scanning electron microscope and ordinary optical microscope,an unusual amphibole mineral is discovered— magnesium rich arfvedsonite ,sourcing from secondary alteration of titanite,which is a very unusual mineral metasomatic alteration phenomenon,that is,natrium and ma.

通过单矿物提取获得了松辽盆地北部深层砾岩层高碱砾石中的一种光性特殊的矿物颗粒样品，通过对样品的能谱、扫描电镜、普通光学显微镜分析结果的深入研究，发现了一种罕见的闪石类矿物——富镁亚铁钠闪石。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。