1) Mesozoic gabbro
中生代辉长岩
1.
A summary of elemental and isotopic compositions of the Mesozoic gabbros and Cenozoic basalts from the Taihang Mountains shows a remarkable difference in their mantle sources.
本文总结了太行山地区中生代辉长岩和新生代玄武岩的元素和同位素组成,其组成显示它们的地幔源区存在着明显的差别。
2) medium grain gabbro
中粒辉长岩
1.
Research on medium grain gabbro uniaxial and triaxial compression tests
中粒辉长岩单轴三轴压缩试验研究
3) topsailite
[,tɔpsei'lait]
中长辉磷煌斑岩
4) gabbro-diabase
辉长辉绿岩
1.
The main rocks in the complex are gabbro, gabbro-diabase, pyroxenite and olivine-pyroxenite etc.
杂岩体主要岩石类型为:辉长岩、辉长辉绿岩、辉石岩、橄榄辉石岩等。
5) gabbro
[英]['gæbrəu] [美]['gæbro]
辉长岩
1.
Origin of layered gabbroic intrusions and their giant Fe-Ti-V oxide deposits in the Pan-Xi district, Sichuan Province, SW China;
攀西地区层状辉长岩体及钒钛磁铁矿床的成因(英文)
2.
General characteristics and crystallization process of Early Tertiary Yinmawanshan gabbro in Liaodong Peninsula;
辽东半岛早第三纪饮马湾山辉长岩体的基本特征及岩浆结晶过程
3.
SHRIMP U-Pb zircon age of gabbro in Aoyougou in the western segment of the North Qilian Mountains,China and its geological implications.;
北祁连西段熬油沟辉长岩的锆石SHRIMP U-Pb年龄及地质意义
6) gabbro rock body
辉长岩体
1.
A gabbro rock body int ruded the formation along a north-trending fault,with ore-forming matters extr acted from the underlying Dashiqiao formation,forming one orebody and four miner alized bodies in the previously existed bedding fracture belt.
海城市庙沟富铅锌银矿床位于虎皮峪倒转背斜北翼的高家峪组内,沿南北向断裂上侵的辉长岩体萃取了下伏大石桥组三段和成矿物质,在早期形成的顺层破碎带内形成了1条矿体,4条矿化体。
补充资料：辉长岩
| 辉长岩 gabbro 一种基性侵入岩。灰黑色，具等粒状辉长结构。主要由单斜辉石和基性斜长石组成，两种矿物含量近于相等；其次含少量角闪石、橄榄石、黑云母等。随着碱性长石含量的增多可过渡为二长岩。根据化学成分划分为钙碱性辉长岩和碱性辉长岩两大类。通常所说的辉长岩是指钙碱性辉长岩。gabbro一词于1810年为L.von布赫引用，显然，是根据意大利托斯卡纳Gabbro镇取名的。与之有关的矿产主要为铁、钛、铜、镍、磷等，细粒均质的辉长岩可作优质建筑石材。 |
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参考词条