1) altered mineral
蚀变体
1.
According to gold deposit minerogenetic process,there are many kinds of altered mineralassociated silicolites,pyrites and multiple metal sulfides.
根据金矿床成矿过程中有各类蚀变体—硅化体、黄铁矿化和多金属硫化物伴生,针对测区存在覆盖层厚和高压线密集的客观环境,勘查金矿时选择CSAMT和TDIP单极-偶极测深进行构造及硫化物空间位置的圈定,在勘探区应用地球物理方法取得了较好地质效果。
2) mineralization-alteration systems
矿化蚀变体系
1.
In this essay,the mineralization-alteration systems of Tuoli gold belt,Xinjiang,China,were studied systematically.
文章以新疆西准噶尔托里金矿带为例,基于ETM数据源,在矿区矿化蚀变体系系统研究基础上,以典型岩、矿石地物波谱的差异性为依据,设计出适合本区的混合矿化蚀变信息分解-复合提取方法,通过混合蚀变信息分解、多变量蚀变信息增强、对增强图像(复合)合成3个工作环节,形成最终的蚀变信息提取图像。
3) greisen
云英岩蚀变体
1.
Geological characteristics and ore-controlling factors of Da'ao greisen-type W-Sn deposit in South Hunan Province;
湖南大坳地区云英岩蚀变体型钨锡矿床地质特征及控矿因素
4) alteration
蚀变
1.
The Alteration Characteristics and Genesis Analysis of XianFeng NorthMountain Gold Mine in Heilongjiang Province;
黑龙江省虎林市先锋北山金矿床蚀变特征及成因探讨
2.
Extracting method for typical absorption mineralogical alteration based on Hyperion data;
基于Hyperion数据的岩矿蚀变信息的特征峰提取法
3.
Hyperspectral model for information of uranium mineral alteration technique based on mathematical statistics analysis;
基于多元统计技术的铀矿蚀变信息高光谱模型
5) wallrock alteration
围岩蚀变
1.
Discussion on the relationships between wallrock alterations and mineralizations in Bailashui tin mine in Qitianling,Hunan Province;
湖南骑田岭白腊水锡矿围岩蚀变与矿化关系浅析
2.
It is shown shat wallrock alteration is accompanied with each stage of Mo mineralization,and alteration types are different with different mineralization epoch,mineralization stage,and wallrocks.
研究表明,围岩蚀变始终伴随着钼成矿作用的每个阶段,且不同的成矿期和成矿阶段、不同的围岩,其蚀变类型不同;矿床蚀变分带明显,由岩体中心向外侧依次为钾长石化—硅化带(强蚀变带)、硅化—绢英岩化带(弱蚀变带)、硅化—青磐岩化带,强度由中心向外围逐渐减弱,其蚀变作用的强弱与钼矿体的品位高低相对应,确定硅化和钾长石化是该区最有效的找矿标志之一。
3.
Relationship among W mineralized concentration,ore-forming fluid evolution,wallrock alteration and elements migration are preliminary revealed.
文章以杨金沟白钨矿床主要赋矿蚀变围岩为研究对象,通过对不同种类蚀变岩石中主要氧化物和成矿元素特别是W、Mo和As的迁移和富集特征进行详细分析,结合近矿蚀变围岩稀土元素组成及其变化特征研究,初步揭示了杨金沟白钨矿床中钨矿化富集、成矿流体演化与围岩蚀变和元素组分迁移的关系。
6) wall-rock alteration
围岩蚀变
1.
Relationship between wall-rock alteration and gold mineralization of Huanxiangwa deposit,Henan Province;
河南萑香洼金矿床围岩蚀变与金矿化的关系
2.
The geologic features of Haigou Au deposit are briefly introduced based on geologic settings,ore-control factors,wall-rock alteration,mineralization and enrichment regularities.
本文从地质背景、控矿因素、围岩蚀变、矿化富集规律等方面扼要介绍了海沟金矿床的地质特征,并通过构造—岩浆活动、热液形成及演化、成矿物质的富集和沉淀等方面规律阐述了海沟金矿床的形成机制。
参考词条
补充资料：水泵气蚀(见空化与空蚀)
水泵气蚀(见空化与空蚀)
shuibeng qishi水泵气蚀见空化与空蚀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。