| 傅朝义.河北省变质核杂岩构造中煌斑岩的地质特征及其与金矿的关系探讨[J].地质找矿论丛,1999,(4):35-39 |
| 河北省变质核杂岩构造中煌斑岩的地质特征及其与金矿的关系探讨 |
| THE GEOLOGICAL CHARACTERISTICS OF LAMPROPHYRES IN METAMORPHIC CORE COMPLEXES AND THE RELATIONSHIPS WITH AU METALLIZATION, HEBEI PROVINCE, CHINA |
| 投稿时间:1999-04-13 修订日期:1999-06-28 |
| DOI:10.6053/j.issn.1001-1412.1999.4. 006 |
| 中文关键词: 煌斑岩 变质核杂岩 金矿 河北省 |
| 英文关键词:Lamprophyres metamorphic core complexes gold mineralization Hebei |
| 基金项目: |
|
| 摘要点击次数: 1695 |
| 全文下载次数: 2108 |
| 中文摘要: |
| 研究河北省变质核杂岩构造时发现:在主拆离滑脱带内,可见成群成组产出的煌斑岩及其他浅成脉岩。煌斑岩和金矿相伴生,并且多数本身也发生强烈蚀变和金矿化。这些煌斑岩属钙碱性,来源于地幔,是金矿找矿的重要标志。 |
| 英文摘要: |
| There are many lamprophyric and othr magmatic dike groups in the main detachment fault of metamorphic core complexes in Hebei province. Most of these lamprophyric dikes are calc-alkaline lamprophyres. They derive from the upper mantle. Usually, these lamprophyres emplaced simultaneously and same place with gold veins. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |