Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.15446/rbct.n38.44477 |
| Application of gravity and airborne magnetics to structural-magnetic mapping of the metamorphic massive Isla de la Juventud | |
| Enrique Pardo-Echarte, Manuel | |
| 通讯作者 | Pardo-Echarte, ME |
| 来源期刊 | BOLETIN DE CIENCIAS DE LA TIERRA
 |
| ISSN | 0120-3630 |
| EISSN | 2357-3740 |
| 出版年 | 2015 |
| 期号 | 38页码:75-89 |
| 英文摘要 | In an attempt to contribute to the structural mapping of metamorphic massif Isla de la Juventud, with emphasis to acidic magmatism, gravitational-magnetometer data of the territory by means the processing technology Oasis Montaj are used. According to their findings, the presumed postmetamorphic granitic bodies of low density and magnetic susceptibility are located mainly in the central and southwestern part of the massif. On the flanks of Antiform Rio Los Indios are mapped rocks of the high part of Canada Formation, also with low density. The granitic bodies apparently were introduced through the system of longitudinal (synmetamorphic) and transverse (postmetamorphic) faults at the end of the multifolding and metamorphism process of the sequences of the massif, taking a dominant role the zones of longitudinal deep fractures of sublatitudinal direction in the central and southern part of the massif. Late regional dome structure is understand now within the meaning of morfoanticlinal uprising in the region, resulting from the exhumation of metamorphic massif. Does this mean that cracking generated during the evolution of this structure is not affected by acidic magmatism and in consequence for its specific metallogeny of rare and precious metals. |
| 英文关键词 | metamorphic massifs structural mapping acidic magmatism gravitational-magnetometer data |
| 类型 | Article |
| 语种 | 西班牙语 |
| 开放获取类型 | DOAJ Gold |
| 收录类别 | ESCI |
| WOS记录号 | WOS:000215106100009 |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS研究方向 | Geology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/331036 |
| 作者单位 | [Enrique Pardo-Echarte, Manuel] Ctr Invest Petr Ceinpet, Havana, Cuba |
| 推荐引用方式 GB/T 7714 | Enrique Pardo-Echarte, Manuel. Application of gravity and airborne magnetics to structural-magnetic mapping of the metamorphic massive Isla de la Juventud[J],2015(38):75-89. |
| APA | Enrique Pardo-Echarte, Manuel.(2015).Application of gravity and airborne magnetics to structural-magnetic mapping of the metamorphic massive Isla de la Juventud.BOLETIN DE CIENCIAS DE LA TIERRA(38),75-89. |
| MLA | Enrique Pardo-Echarte, Manuel."Application of gravity and airborne magnetics to structural-magnetic mapping of the metamorphic massive Isla de la Juventud".BOLETIN DE CIENCIAS DE LA TIERRA .38(2015):75-89. |
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