Mineral assemblage, texture and field occurrence indicate an igneous origin for the charnockites.
矿物组成、结构和野外产状表明：这些紫苏花岗岩是火成成因的。
These changes reflect the effects of burial diagenesis on the originally deposited clay mineral assemblage.
这种变化反映了埋藏成岩作用对原来沉积的粘土矿物组合的影响。
It shows that clay mineral assemblage is clearly associated with deposition stages and lithological characters of salt lakes.
粘土资料与盐湖沉积阶段和岩性存在一定关系。
The change of the mineral assemblage and content of every ore zone makes the change of the existing state and distribution of Au.
由于各矿带矿物组合及含量的变化，使金的赋存状态及分布也发生相应改变。
In addition, mineral assemblage and gabbro similar to gabbro pegmatite; and nepheline syenite nepheline syenite rock similar pegmatite and so on.
此外，还有矿物组合与辉长岩相似的辉长伟晶岩；与霞石正长石相似的霞石正长伟晶岩等等。
The clay mineral assemblage and IC obviously varied before and after the uplift of the Eastern Plateau which suggested the existence of the plateau.
黏土矿物组合以及伊利石结晶度在东部高原隆升与消亡前后，发生了比较明显的变化，这从另一方面反映了东部高原的存在。
Based on the authigenic and clay mineral assemblage, two types of diagenetic ambient have been recognized in the meso - cainozoic detrital rocks in tarim basin.
根据自生矿物与粘土矿物组合，在塔里木中新生界碎屑岩中可以识别出两种成岩环境。
The ore mineral assemblage of Dayishan wollastonite deposit is complex being composed of wollastonite, diopside, idocrase, k-feldspar, albite, calcite and quartz.
大义山硅灰石矿床矿石矿物组合复杂，由硅灰石、透辉石、符山石、钾长石、钠长石、方解石、石英等组成。
The meteorite usually contains the mineral assemblage that does not exist or is unusual on the earth. And there are some traces of the high-velocity combustion on it.
陨石多半带有地球上没有或不常见的矿物组合，以及经过大气层高速燃烧的痕迹。
The main mineral assemblage of the garnet-amphibolite from the first part in CCSD-PP2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.
镜下鉴定和激光拉曼测试结果表明预先导孔（CCSD-PP2）第一段榴闪岩的主要矿物为角闪石、石榴石、黑云母和钠长石，是榴辉岩退变质作用的产物。
An approach has been made to the ore genesis from the ore composition, the typical mineral assemblage, the mineral geological thermometer, the K-Ar isotopic age, the sulfur is...
并从矿石物质成分、典型矿物组合、同位素组成、稀土元素丰度型式，以及矿化分布和相关分析等方面、探讨了成岩成矿的物质来源及成因问题。
The ore and mineral assemblage show the characteristics of low-to-moderate temperature, Besides, the ore-forming temperature, pressure and depth also reveal the epithermal feature.
矿石矿物组合显示中—低温成矿特征，成矿温度、压力及成矿深度也均反映出矿床具低温浅成特征。
An approach has been made to the ore genesis from the ore composition, the typical mineral assemblage, the mineral geological thermometer, the K-Ar isotopic age, the sulfur iso - top...
并从矿石物质成分、典型矿物组合、同位素组成、稀土元素丰度型式，以及矿化分布和相关分析等方面、探讨了成岩成矿的物质来源及成因问题。
An approach has been made to the ore genesis from the ore composition, the typical mineral assemblage, the mineral geological thermometer, the K-Ar isotopic age, the sulfur iso - topic dat...
并从矿石物质成分、典型矿物组合、同位素组成、稀土元素丰度型式，以及矿化分布和相关分析等方面、探讨了成岩成矿的物质来源及成因问题。
And every area has its distinctive element assemblage and mineral resources.
每一区有不同的元素组合及矿产。
And every area has its distinctive element assemblage and mineral resources.
每一区有不同的元素组合及矿产。
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