录井岩屑描述,中英文对照
地质录井岩屑描述英文
Lithologydescription
Description cutting by microscope显微镜下描述岩性 , check color颜色, grain size粒度, roundness圆度, hardness硬度, texture结构,Structure构造 , porosity孔隙度 , cement胶结, content 含有物,mode of occurrence产状。
1.Color颜色:example例如: gray灰色, light gray浅灰色, dark gray深灰色, greenish gray绿灰色, olive greenishgray橄榄绿灰色, brownish gray褐灰色, green绿色, brown褐色, black黑色,red红色, white白色, off white无色, mottled 杂色的,etc等等.
2. Lithology name 岩性定名:
clay stone 泥岩,siltstone 泥质粉砂岩,very fine sandstone粉砂岩,fine sandstone细砂岩, medium sandstone 中砂岩,coarse sandstone 粗砂岩,very coarsesandstone 砂砾岩,granule 细砾岩,小砾岩,pebble 鹅卵石(中砾岩),couble大砾岩,boulder 巨砾岩。Coal 煤, lignite 褐煤, limestone 灰岩,mudstone 泥灰岩,packstone 泥粒灰岩,iolite 鲕粒灰岩,wackstone 灰泥石灰岩,grainstone 颗粒石灰岩,boundstone 粘结岩,crystalline carbonate 结晶碳酸岩,dolomite 白云岩,basalt 玄武岩,tuff 凝灰岩,magna 岩浆岩,metamorphic rock, 变质岩,gypsum 石膏,anhydrite 硬石膏,igneous rock 火成岩,chart 燧石,quartzite 石英岩,