Genesis of the ore-bearing porphyrite in Tiegelong,Gerze,Xizang;
西藏改则县铁格隆地区含矿玢岩特征与成因探讨
tholeiitic dolerite
拉斑玄武岩质粒玄岩
The micro-gabbro phase is indentical with the typical Bulawayan dolerite sills.
微辉长岩相与标准的布拉瓦约粒玄岩床相同。
In the Ranger area highly chloritic rocks were believed to be altered dolerites.
兰杰地区的强烈绿泥石化岩石据信可能是蚀变粒玄岩。
At Scinto 6 uranium occurs in much altered dolerite below the unconformity.
“辛托6”的铀矿体产于不整合面之下变质甚深的粒玄岩中。
A dark, fine - grained igneous rock;diabase.
粗玄岩，辉绿岩一种暗色微粒火成岩；辉绿岩
The amphibolite and basic granulite may be comparable to the world's metamorphic tholeiite.
斜长角闪岩和基性麻粒岩可与世界变质拉斑玄武岩对比.
basalt eclogite transformation
玄武岩 榴辉岩转化
alkali olivine basalt magma
碱性橄榄玄武岩岩浆
tholeiitic gabbro
拉斑玄武岩质辉长岩
Basic suite consists of tholeiite and alkali-basalt.
基性岩套由拉斑玄武岩-碱性玄武岩组成.
of or relating to or containing basalt.
属于、关于或含有玄武岩。
Ullswater basalt group
尤尔斯瓦特玄武岩群
Basalt, basalt everywhere, and not a drop of water in sight.
玄武岩，到处都是玄武岩，视野中没有一滴水。
The compositions of major elements from the rocks are consistent with those of basalt and have evolutional current of tholeiite.
岩石的主量元素组成和玄武岩一致,并且具有拉斑玄武岩演化趋势。
The Archaean meta-basalts are distinguished into two meta-basalts formed in the greenstone belt and in the high-grade metamorphic region.
本文把太古代变质玄武岩分成绿岩带变质玄武岩和高级区变质玄武岩。
Basalt is the commonest volcanic rock.
玄武岩是最普通的火山岩。
Petrogenesis of High-Ti and Low-Ti Basalts in Emeishan;
峨眉山高钛和低钛玄武岩的岩石成因
Nb-enriched basalt is a kind of arc basalt that has special geochemical characteristics.
富铌玄武岩是一类具有特殊地球化学特征的岛弧玄武岩。