the associated quartz and albite are also commonly identified as thermal-water minerals.
伴生的石英和钠长石亦为常见的热水矿物。
alkaline minerals t such as aegirine, riebeckite, microcline and albite are found in it.
该花岗巖含有霓石、钠闪石、微斜长石、钠长石等堿性矿物;
the primary beryl crystals were crystallized early from the pegmatitic magma in association with rock forming minerals such as quartz, muscovite, albite and spodumene.
原生绿柱石形成于早期巖浆阶段,与造巖矿物石英、白云母、钠长石、锂辉石共生。
plagioclase is usually white-colored with perfect cleavage and albite twins.
斜长石通常呈白色,具有完全解理和聚片双晶。
at 800℃, the polycrystalline albite is semi-brittlewhereas at 1020℃ it is ductile.
在800℃时,实验变形的多晶钠长石呈半脆性;在1020℃时,试样呈韧性。
perthite is orthoclase or microcline and albite over the product, which is more than orthoclase or microcline albite.
条纹长石是正长石或微斜长石与钠长石交生的产物,其中正长石或微斜长石多于钠长石。
xrd analyzing on the surface sediments from the east pacific found that there is an identical assemblage of quartz, albite and barite in most samples.
对东太平洋表层沉积物的扫描电镜观察表明,样品中除陆源碎屑和生物壳体外,存在着一组特征性的石英钠长石重晶石自生矿物组合。
lepidolite-thin sliced albite (-pollucite) zone;
锂云母-薄片状钠长石带;
the albite in this rock is a low-albite, formed by later replacement.
测得巖石中的钠长石主要为低钠长石,属后期交代矿物。
albite is a new mineral to zhejiang province, which was just discovered recently.
钠长石是我省的一个新发现矿种。
the albite component increases while anorthic component decreases in detrital plagioclase. the plagioclase turned into an end - member component of albite.
斜长石碎屑中钠长石组分逐渐增多,钙长石组分逐渐减少,最终形成纯钠端元的钠长石。
for these reasons, the authors believe that the authigenic quartz albite barite found in the surface sediment from east pacific is a typical thermal water assemblage.
作者据此认为,存在于东太平洋表层沉积物中的自生石英钠长石重晶石属于热水矿物组合。
under scanning electron microscope, barite in these samples occurs as euhedral crystal, co-existing with authigenic quartz and albite with the same idiomorph.
扫描电镜观察发现,重晶石均为完整自形晶,并与同为自形的石英及钠长石共生。