| 鲁西铜石中生代复式岩体岩石谱系单位划分及成因 |
| |
| 引用本文： | 孔令广,甘延景.鲁西铜石中生代复式岩体岩石谱系单位划分及成因[J].山东国土资源,2001,17(2):23-27. |
| |
| 作者姓名： | 孔令广 甘延景 |
| |
| 作者单位： | 山东省第二地质矿产勘查院,山东,兖州,272000 |
| |
| 摘 要： | 铜石岩体就位于燕山早期,有五次脉动侵入活动,相应地可建立五个单元,归并为铜石超单元;岩浆末期形成细晶岩、霏细岩,热膨胀形成隐爆角砾岩、侵入角砾岩及沉陷角砾岩等.铜石岩体具有花岗岩类高位深成复式岩体特征.
|
| 关 键 词： | 高位深成复式岩体 岩石谱系单位 同源岩浆演化 燕山早期 鲁西铜石 |
| 文章编号： | 1009-0258(2001)02-0023-05 |
| 修稿时间： | 2000年12月5日 |
Family Classification of Mesozoic Tongshi Complex and Its Origin in West Shandong |
| |
| KONG Ling-guang and GAN Yan-jing.Family Classification of Mesozoic Tongshi Complex and Its Origin in West Shandong[J].Land and Resources in SHANDONG Province,2001,17(2):23-27. |
| |
| Authors: | KONG Ling-guang and GAN Yan-jing |
| |
| Abstract: | Tongshi complex emplaced in early Yanshan period. It experienced five pulsatory intrusive activities, which accordingly formed five units, and they belong to Tongshi superunit. Rhenopalites and eurite formed at the end of magmatic period, and cryptoexplosive breccia, intrusive breccia and sunk breccia formed by heat expansion. Tongshi complex have some characteristics of abyssmal multiple granites. |
| |
| Keywords: | High abyssmal-multiple complex family classification unit consanguineous evolution early Yanshan stage Tongshi in west of Shandong |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《山东国土资源》浏览原始摘要信息 |
| 点击此处可从《山东国土资源》下载免费的PDF全文 |
