1) ore composition
矿石组分
1.
Study of geological features and ore composition of kaolinitic rock in coal measures of the Permian Liangshan Formation in the Renheping syncline, western Hubei, indicates that the kaolinitic rock deposit is of clastic sedimentary type and dominated by hard kaolinitic rock, with a persistent ore horizon.
对鄂西仁和坪向斜二叠系梁山组煤系高岭岩成矿地质特征及矿石组分的研究表明,该地区高岭岩矿床属碎屑沉积型,以硬质高岭岩为主,矿层层位稳定,矿石中高岭石多呈隐晶至微晶片状结构,且纯度高(高岭石含量90%～95%),具有低Mn(<30×10-6)高Ti(>0。
2) rock cionstituents
岩石矿物组分
3) gold ore composition
矿石组成
4) ore fabric
矿石组构
1.
The research on the ore fabric of the main copper-iron deposits in the Tongling district indicates that there are sedimentary-diagenetic, thermal metamorphic and metasomatic ore fabric in this district.
通过对铜陵地区主要铁铜矿床矿石组构研究表明，石炭系铁铜矿床中存在沉积成岩、热变质及热液充填、交代的矿石组构。
2.
In this paper,Changba-Lijiagou lead-zinc deposit has been taken as an example to study the characteristics of ore fabric,the influences of regional metamorphism to textures and structures of rock and minerals,and the texture and structure differences of ores from different type deposits.
本文以厂坝―李家沟铅锌矿床为例,探讨典型矿石组构特征,分析区域变质对岩矿石结构、构造的影响,对比不同矿床类型矿石结构、构造差异,对本区矿产地质及成因研究和勘查找矿具有参考意义。
补充资料：采出矿石
采出矿石
extracted ore
CO}Chu kuongshl采出矿石(extraeted ore)经过一系列的采矿作业，从矿体上分离下来并运出采场的矿石。矿体开采(落矿和出矿)过程中产生矿石损失和贫化是不可避免的，因此采场采出矿石中的工业储量小于采场报销的工业储量，采出矿石品位低于工业储量品位。采出矿石量等于采出的工业储量和混人其中的废石量之和。采出矿石的数量(QC)与报销工业储量(Q)(单位为t)、矿石回采率(HK)、废石混入率(F)之间关系为 ~QHK Qc一子二二答 1一F采出矿石品位(C(一)与工业储量品位(C)、矿石贫化率(P)之间的关系为 Cc一C(1一P) (刘兴国)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条