Lithology

（重定向自Lithological）

Stratigraphy as seen in southeastern Utah

A basalt, showing the 'pillow' lava shape characteristic of underwater eruptions, Italy

A claystone, the finest-grained sedimentary rock, deposited in Glacial Lake Missoula, Montana

An ultramafic mantle xenolith with olivine and pyroxene (altering brown to iddingsite) in a matrix of mafic basalt scoria

The lithology of a rock unit is a description of its physical characteristics visible at outcrop, in hand or core samples or with low magnification microscopy, such as colour, texture, grain size, or composition. It may be either a detailed description of these characteristics or be a summary of the gross physical character of a rock. It is the basis of subdividing rock sequences into individual lithostratigraphic units for the purposes of mapping and correlation between areas. In certain applications, such as site investigations, lithology is described using a standard terminology such as in the European geotechnical standard Eurocode 7.

单词	Lithological
释义	Lithological 英语百科 Lithology （重定向自Lithological） The lithology of a rock unit is a description of its physical characteristics visible at outcrop, in hand or core samples or with low magnification microscopy, such as colour, texture, grain size, or composition. It may be either a detailed description of these characteristics or be a summary of the gross physical character of a rock. It is the basis of subdividing rock sequences into individual lithostratigraphic units for the purposes of mapping and correlation between areas. In certain applications, such as site investigations, lithology is described using a standard terminology such as in the European geotechnical standard Eurocode 7.
随便看	bench rolling life的意思 bench rolling test的意思 benchrolling test的意思 bench run的意思 bench sander的意思 bench saw的意思 benchscale的意思 bench scale的意思 benchscale autoclave的意思 bench scale autoclave的意思 Bench scale calorimeter的意思 bench scale experiment的意思 benchscale research的意思 bench scale research的意思 bench scale test的意思 bench scale unit的意思 benchscale unit的意思 bench scientist的意思 bench screw的意思 Bench seat的意思 bench section的意思 bench shaper的意思 bench shear的意思 bench shears的意思 bench show的意思