- 更多网络例句与辉绿状的相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Actinolite and pyroxene phenocrysts separated respectively, from chlorite-actinolite schist and altered pillow basalt in the E'rou area of the eastern part of the Shuanghu-Longmuco suture zone, yield well-defined 40Ar/39Ar plateau ages of 235.9±2.6 Ma and 232.5±2.4 Ma. These nearly identical ages are interpreted as defining the age of the tectonothermal event of subduction-related collision along the Shuanghu-Longmuco suture zone.
在藏北龙木错-双湖缝合带东段双湖鄂柔地区,获得绿泥阳起石片岩中阳起石矿物的40Ar/39Ar坪年龄为(235.9±2.6)Ma和枕状玄武岩中蚀变辉石斑晶的40Ar/39Ar坪年龄为(232.5±2.4)Ma,两个年龄具有极好的一致性,记录了中三叠世晚期-晚三叠世早期沿龙木错-双湖缝合带发生俯冲碰撞作用的构造-热事件。
-
The pillow lava, with affinity of MORB, plots in the field of MORB and IAT, suggesting that the Yushigou ophiolite formed in a tectonic setting like the Middle Ocean Ridge and then were changed by volcanic arc magmatism.
地幔橄榄岩主要是方辉橄榄岩,其主要氧化物成分较为单一,具LREE富集、Eu亏损的U形REE配分模式,亏损强不相容元素;枕状熔岩具典型MORB特征,在构造判别图解上位于MORB和IAT区域,指示蛇绿岩可能形成于类似于洋中脊的构造环境,并受到火山弧岩浆作用的影响。
-
Based on the detail geochemical research especially REE geochemistry, it is suggested that the Maowu ultramafite should be disaggregated into the complex rocks, which are composed of peridotite, garnet bearing harzburgite, eclogite and omphacitite.
毛屋岩体不是由多幕式镁铁超镁铁质层状堆晶作用形成的一套岩石系列,而是由橄榄岩类、含石榴石方辉岩类、榴辉岩类和绿辉石岩类组成的一个混杂岩体。
-
The ophitic and subophitic textures, elongated apatite crystals, low Al(superscript Ⅵ)/Al(superscript Ⅳ) ratios (0.00-0.28, 0.12 on average) in clinopyroxene, and low Cao content in olivine (0.04%~0.24%, average 0.12%) indicate that the gabbrowas crystallized at a low pressure.
辉长岩所具有的辉绿辉长结构、大量细长针状磷灰石、单斜辉石中较低的Al/Al值(0.00~0.28,平均为0.12)及橄榄石中较低的CaO含量(0.04%~0.24%,平均为0.12%),均体现出浅成侵入岩的特点。
-
The ophitic and subophitic textures, elongated apatite crystals, low AlⅥ/AlⅣ ratios (0.00 ~0.28, 0.12 on average) in clinopyroxene, and low CaO content in olivine (0.04%~0.24%, average 0.12%) indicate that the gabbro was crystallized at a low pressure.
辉长岩所具有的辉绿辉长结构、大量细长针状磷灰石、单斜辉石中较低的AlⅥ/AlⅣ(0.00 ~0.28,平均为0.12)及橄榄石中较低的CaO含量(0.04%~0.24%,平均为0.12%),均体现出浅成侵入岩的特点。
- 更多网络解释与辉绿状的相关的网络解释 [注:此内容来源于网络,仅供参考]
-
diabasic texture:辉绿结构
diabase 辉绿岩 | diabasic texture 辉绿结构 | diablastic 筛状变晶的
-
diabasic texture:辉绿组织
辉绿凝灰岩 diabase tuff | 辉绿组织 diabasic texture | 筛状变晶(结构)的 diablastic
-
lamprophyre:煌斑岩
可根据粒度再细分为粗粒方煌斑岩类 岩石包括了煌斑岩(lamprophyre)和钾镁煌斑岩(lamproite),b) 拉辉 煌斑岩(odinite)与闪斜煌斑岩矿物组合相似,但更基性些主要由板条状斜长石和褐色或绿金伯利岩(kimberlite)是一种不含长石的偏碱性超基性浅成一超浅成岩石.
-
odinite:拉辉煌斑岩
可根据粒度再细分为粗粒方煌斑岩类 岩石包括了煌斑岩(lamprophyre)和钾镁煌斑岩(lamproite),b) 拉辉 煌斑岩(odinite)与闪斜煌斑岩矿物组合相似,但更基性些主要由板条状斜长石和褐色或绿金伯利岩(kimberlite)是一种不含长石的偏碱性超基性浅成一超浅成岩石.
-
ophitic:辉绿状的
diabase 辉绿岩 | ophitic 辉绿状的 | molybdenite 辉钼矿
-
ophitic:辉绿岩结构的
ophiosis 蛇状脱发 | ophitic 辉绿岩结构的 | ophitic 辉绿状的
-
ophitic:辉绿岩结构的 辉绿状的
ophite /辉绿岩之一种/ | ophitic /辉绿岩结构的/辉绿状的/ | ophiuride /蛇尾线/
-
poikiloblastic texture:变嵌晶结构
poikiloblastic 变嵌晶状的 | poikiloblastic texture 变嵌晶结构 | poikilophitic 辉绿嵌晶的