2) calc-alkali granite
钙碱花岗岩
3) calc-alkaline granodiorites
钙碱性花岗闪长岩
4) high K clac alkaline I type granite
高钾钙碱性Ⅰ型花岗岩
5) alkali granite
碱性花岗岩
1.
The tectonic setting of the alkali granite of the Erhedian area (Hanconggou succession),Dunhua City and its geologic features;
敦化市二合店一带(寒葱沟序列)碱性花岗岩形成构造环境及地质特征
2.
Age dating of alkali granite in Jingesitai area of Dong Ujimqin Banner,Inner Mongolia,and its significance
内蒙古东乌珠穆沁旗京格斯台碱性花岗岩年龄及意义
3.
Xuebaoding alkali granites have high concentrations of W, Sn, Be and other trace elements assemblages characteristic of ore-forming native rocks.
对雪宝顶碱性花岗岩具有高丰度的W、Sn、Be含量和W、Sn矿化花岗岩的微量元素组合特征进行了分析 ,结果显示 :稀土元素具有∑REE含量与LREE/HREE比值偏低和负Eu异常的特点 ;元素比值K/Rb ,U /Th ,Nb/Ta的规律性变化以及矿脉产状特征等表明W (Sn) Be脉状矿床形成于岩浆演化晚期 ,与岩浆期后的热液活动有关。
6) alkali-granite
碱性花岗岩
1.
The kelameili high-alkaline granite belt consists of seven super-unites and the rocks are moyite and alkali-granite.
卡拉麦里富碱花岗岩带由7个超单元组成,岩性主要有钾长花岗岩和碱性花岗岩。
2.
On the basis of the rock type, texture and structure and formations age of the Kuiqi miarolitic granite batholith it is devided into 4 units:1) Miarolitic biotite-feldspar granite; 2) Medium-coase-grained mioroliticalkali-granite; 3) Porphyritic miarolitic alkali-granite; 4) Fine-grainedmiarolitic alkali-granite.
根据魁岐杂岩体的岩石类型、结构构造、形成的时间先后等,将其划分为4个单元:(1)晶洞黑云母钾长花岗岩;(2)晶洞中粗粒碱性花岗岩;(3)晶洞斑状碱性花岗岩;(4)晶洞细粒碱性花岗岩。
补充资料:硼钙石,水化硼酸钙,硬硼钙石
CAS:12007-56-6
分子式:B4CaO7
中文名称:四硼酸钙;硼酸钙;硼钙石,水化硼酸钙,硬硼钙石
英文名称:Boron calcium oxide;Calcium borate;boric acid (h2-b4-o7), calcium salt ;boron calcium oxide (b4cao7);calcium tetraborate;colemanite
分子式:B4CaO7
中文名称:四硼酸钙;硼酸钙;硼钙石,水化硼酸钙,硬硼钙石
英文名称:Boron calcium oxide;Calcium borate;boric acid (h2-b4-o7), calcium salt ;boron calcium oxide (b4cao7);calcium tetraborate;colemanite
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