价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
27期
58-59,60
,共3页
田蓬组地层%成矿富集%成矿机制%成矿前景
田蓬組地層%成礦富集%成礦機製%成礦前景
전봉조지층%성광부집%성광궤제%성광전경
Tianpeng formation%mineralization enrichment%metallogenic mechanism%metallogenic prospects
云南马关大田锡多金属矿区是位于在我国重要的锡钨矿产地马关县境内。本次主要是从成矿机制、地层、构造、岩浆活动及变质作用上综合研究，认为区内田蓬组地层为成矿富集提供了较好的物理-化学环境，燕山期的岩浆及热液活动是成矿的主要因素，层间剥离构造是成矿的重要空间，区内具有良好的找矿前景。
雲南馬關大田錫多金屬礦區是位于在我國重要的錫鎢礦產地馬關縣境內。本次主要是從成礦機製、地層、構造、巖漿活動及變質作用上綜閤研究，認為區內田蓬組地層為成礦富集提供瞭較好的物理-化學環境，燕山期的巖漿及熱液活動是成礦的主要因素，層間剝離構造是成礦的重要空間，區內具有良好的找礦前景。
운남마관대전석다금속광구시위우재아국중요적석오광산지마관현경내。본차주요시종성광궤제、지층、구조、암장활동급변질작용상종합연구，인위구내전봉조지층위성광부집제공료교호적물리-화학배경，연산기적암장급열액활동시성광적주요인소，층간박리구조시성광적중요공간，구내구유량호적조광전경。
Yunnan Maguan Datian tin polymetallic mine is located in Maguan County which is China's major tin-tungsten mineral. The paper mainly studied the metallogenic mechanism, stratigraphy, tectonics, magmatism and metamorphism, and found that the Tianpeng formation provided a better physical-chemical environment for mineralization enrichment, the Magmatic and hydrothermal activity in Yanshan period was the major factor for mineralization, interlayer stripping structure was the important space for mineralization and the district had a good prospecting.
