矿物组合简单,矿石中金的浸出率高。
地表氧化矿石矿物组合简单;
风化壳的基本矿物组合为高岭石—伊利石。
The basis mineral combination of mantle rock is kaolinite—illite.
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。
These changes reflect the effects of burial diagenesis on the originally deposited clay mineral assemblage.
研究表明:平武花岗岩体造岩矿物组合为石英、钠长石、钾长石和白云母;
The forming minerals of the granite mass rock are composed of quartz, albite, potassium feldspar and phlogopite in Pingwu.
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。
The change of the mineral assemblage and content of every ore zone makes the change of the existing state and distribution of Au.
借助偏光显微镜观察了硫化物显微结构特征,并分析了硫化物中的矿物组合。
Microstructure features of the hydrothermal sulfide were observed in the polarizing microscope and mineral assemblages were also exhibited.
文章介绍了拉尔玛硒-金矿床中出现的大量的硒矿物的主要特征和矿物组合。
Large number of selenium minerals have been found and identified in the Laerma selenium gold deposit.
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。
Most with earth no meteorites or not common minerals, and through the atmosphere of high-speed.
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 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.
锆石、镁铝榴石则质量较好,研究其矿物组合对矿床的综合开发具有应用的意义。
Zircon and almandine possess high quality. Studying the mineral is plays an important for comprehensively developing and exploiting the deposit.
通过使用该仪器分选四类矿物组合样,进一步说明了分选仪的应用范围和分选效果。
Through the separation of the compound sample of 4 kind minerals, the application range and the effectiveness of this instrument are further clarified.
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。
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.
泥质片岩是工作区内分布最多的岩石组合,出现了典型中压类型的标型矿物及矿物组合。
And the pelite schist is the main rock type, and contains the classic medium pressure metamorphic minerals.
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。
In addition, mineral assemblage and gabbro similar to gabbro pegmatite; and nepheline syenite nepheline syenite rock similar pegmatite and so on.
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。
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.
在榴辉岩带中存在大量的石榴角闪岩(退变榴辉岩),其在产状、岩性及矿物组合方面与榴辉岩非常相似。
In every eclogite zone there are abundant garnet amphibolites which look very like eclogites both in occurrence and minerals assemblage.
利用断面沟扇体系及基底形态、地震反射结构、粘土矿物组合、岩屑类型、重矿物组合明确古流向和物源。
Source orientation was studied by using Basement and fractured surface form, Seismic Reflection structure, Clay mineral Assemblages, cuttings type and heavy mineral Combination.
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 ore mineral assemblage of Dayishan wollastonite deposit is complex being composed of wollastonite, diopside, idocrase, k-feldspar, albite, calcite and quartz.
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。
The clay mineral assemblage and IC obviously varied before and after the uplift of the Eastern Plateau which suggested the existence of the plateau.
阿尔泰地区目前已发现30多处金矿床(点),它们的矿物组合,矿物成分特征等无论在南北方向,还是东西方向均有显著差异。
More than 30 gold deposits (occurrences) have been found in Altay region, the mineral assemblages and compositions are different in gold deposits located in different metallogenic zones or areas.
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。
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 is...
这种独特的组合自然死海矿物质和珍珠粉保持皮肤光滑,柔软,柔顺。
This unique combination of natural Dead Sea minerals and Pearl Powder keeps the skin smooth, soft and supple.
喀斯特溶洞中石钟乳和石笋在形成过程中,碳酸盐矿物结晶时,常常捕获周围水溶液和气体,形成不混溶流体包裹体组合。
During the formation of stalactite and stalagmite in karst caves carbonate minerals often trap gas and aqueous fluids, forming immiscible fluid inclusion population when they are crystallizing.
喀斯特溶洞中石钟乳和石笋在形成过程中,碳酸盐矿物结晶时,常常捕获周围水溶液和气体,形成不混溶流体包裹体组合。
During the formation of stalactite and stalagmite in karst caves carbonate minerals often trap gas and aqueous fluids, forming immiscible fluid inclusion population when they are crystallizing.
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