bright green olivine is a significant mineral in hawaii’s slow-flowing basaltic lava and is rich in iron.
明亮的绿色橄榄石是一种矿物的标志,这种矿物富含铁,来自于夏威夷那些缓慢流动的火山熔巖。
kilauea is a shield volcano , or a low, gently sloping volcano built almost entirely from basaltic lava flows.
基拉韦厄是一个盾状火山,或低,轻轻地倾斜的建造火山几乎完全由玄武巖熔巖流。
a hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
翻译成中文为:熔巖丘是形成于玄武巖熔巖流(通常为绳状熔巖)表面的小型无根溅出锥。
after paying attention to his posting, i think he has brought back at least one basaltic lava rock.
在仔细看过他的发文后,我想他至少带回来了一个玄武巖熔巖。