搜索结果: 1-3 共查到“岩石学 NEVADA”相关记录3条 . 查询时间(0.14 秒)
Study explores how rock expands near soil surface in Sierra Nevada（图）
rock expands soil surface Sierra Nevada
2019/10/18
A University of Wyoming researcher and his team have discovered that weathering of subsurface rock in the southern Sierra Nevada Mountains of California is due more to rocks expanding than to chemical...
NORITIC ANORTHOSITE BODIES IN THE SIERRA NEVADA BATHOLITH
NORITIC ANORTHOSITE BODIES IN THE SIERRA NEVADA BATHOLITH
2014/4/8
A group of small noritic plutons were intruded prior to the immediately surrounding granitic rocks in a part of the composite Sierra Nevada batholith near Lake Tahoe. Iron was more strongly concentrat...
LAYERED PICRITE-ANORTHOSITIC GABBRO SHEET, WEST HUMBOLDT RANGE, NEVADA
LAYERED PICRITE-ANORTHOSITIC GABBRO SHEET WEST HUMBOLDT RANGE NEVADA
2014/4/8
The West Humboldt layered intrusion is a two-layer sheet exposed over a half square mile in the West Humboldt Range, Nevada. The body is composed of 235+ feet of hornblende picrite overlain by at leas...