岩性描述英语词汇

27岩性分类与描述RockTypes岩石类型SediSedimentry沉积岩clasclastic碎屑岩sssandstone砂岩mdstmudstone泥岩shshale页岩clyst,clstclaystone粘土岩sdsand砂mSsdmediumsandstone中砂岩fsstfinesandstone细砂岩bldrboulder卵石pblpebble卵石grlgravel砾石cglconglomerate砾岩gywkgraywacke硬砂岩cblcobble大鹅卵石arkarkose长石砂岩grnlgranule粒砂brecbreccic角砾岩biocbioclastic生物碎屑岩vcrssstverycoarsesandstone极粗砂岩arglargillite泥板岩gypgypsum石膏anhyanhydrite硬石膏sltsalt盐岩flint-lingite隧石carbonate碳酸盐岩lslimestone灰岩，石灰岩dolodolomite白云石dolstdolostone白云岩mrlsmarlstone泥灰石coqcoquina贝壳灰岩biospbiosparte生物亮晶灰岩biomibiomicrite生物微晶灰岩clcarcalcarenite灰屑岩，钙屑灰岩clcltcalcilutite泥屑石灰岩micrmicrite微晶灰岩28clcrdcalcirudite砾屑石灰岩clsltcalcisilitite粉砂屑石灰岩grstgrainstone粒状灰岩ooliticlimestone鲕状灰岩IgneousRock火成岩intrusiveigneous侵入岩extrusiveigneous喷出岩volccolcanic火山岩grtgranite花岗岩drdiorite闪长岩grdrgranodiorite花岗闪长岩qudrquartzdiorite石英闪长岩drpodioriteporphyrite闪长玢岩syenite正长岩gab,gbgabbro辉长岩qupoquartzporphyrite石英玢岩anandesite安山岩basbasalt玄武岩aragaragonite纹石，霞石MetaMetsmorphicrock变质岩phylphyllite千枚岩slslate板岩schschist片岩mblmarble大理岩gnegneiss片麻岩qtztquartzite石英岩novacnovaculite致密石英岩Color,Colour颜色blkblack黑色brnbrown棕色yelyellow黄色gy,grygrey灰色ororange橙色，桔色blblue蓝色gn,grngreen绿色wi,whtwhite白色pnkpink粉红色plpurple紫色lavlavender浅紫色，淡紫色bfbuff浅黄色29tntan棕黄色chocchocolate褐色ochochve褐色，黄褐色olvolive橄榄色crmcream奶油色mottmotted杂色，斑点voclvaricoloree杂色的ambamber琥珀色ltlight淡的dk,drkdark暗的cccolorcode颜色代码Cementation胶结，胶结物cpcompact胶结致密dnsdense胶结密实wellwell胶结好lseloose胶结疏松sdyaresandyarenaceous砂质sdysandy砂质mdyaremudyargillaceous泥质ethyearthy泥质clyclay粘土质cal,calccalcarous钙质sisiliceous硅质limlimy灰质kaokaolin高岭土质carbcarbonaceous碳质的qtzcquartzitic石英质quartzizose石英质的nacnacreous珍珠质AccessoriesofRock岩石的次要成分minmineral矿物accessarymineral次生矿物qz,qtzquartz石英mic,micamicaceous云母muscmuscovite白云母biotbiotite黑云母srctsericite绢云母fldfeldspar长石orthorthpclase正长石plagplagioclase斜长石30gabgabbro辉长石pypyrite黄铁矿lmtlimonite褐铁矿magmagnetite磁铁矿calccalcite方解石doldolomite白云石gypgypsum石膏anhyanhydite无水石膏sasalt盐asphasphalt沥青bitbitumen沥青gilgilsomite天然沥青flntflint黑燧石，电石chtchert黑硅石chkchalk白垩DepositionalDistinguishingFeature沉积特征sedimentarystructure沉积构造bddbeded层状的bnddbanded层状的bandband夹层xlamcrosslaminated交错层理xbddcrossbeded交错层intbddinterbeded互层的，夹层的crnkcrinkled褶皱contcontact接触，界面unconfunconformity不整合confconformity整合crevcrevive裂隙concconcretion结核，含有物nodnodules结核。团块vesvesicular多孔状lumpylumpy块状conchconchoidal贝壳状grangranular颗粒状slkysilky丝状glglassy玻璃状fibfibrous纤维状glblrglobular球状xlcrystal结晶xlncrystalline结晶体porosity孔隙度31gdgood15%好fair10～15%中等poor5～10%较差traceless5%微小fissibity解理，可劈性clvgclesvage解理，劈理crystalorgrainsize晶体形状与颗粒大小texture结构lstrlustre光泽silky丝绢光泽swellingproperties膨胀度，膨胀性solubiling吸水性accessorymineral次生矿碎屑岩岩性描述clasticIftherepresentativesamplesfromthesieverhavebeenselectedandthepercentageofthevariousconstituentshavebeenestimated,thenthelogicalorderofthesampledescriptionis:如果从筛子中已选出具有代表性的岩样，而且该岩样的各组份含量已估计出，那么该岩样的描述顺序则为：1,ROCKTYPE岩性，岩石类别2,COLOR颜色3,HARDNESS硬度（硬化作用）Thecommonadjectivesdescribingindurationare:硬化作用一般的形容描述内容是：densehardmedium-hardsoftspongy密集的，硬的，中等坚硬，软的，多孔的friablecompactbrittleslatey松散的致密的脆的板状的4,GRAINSIZE颗粒大小seetofigure2,1.5（见图表2，1，5）5,GRAINSHAPE颗粒形状Theonlyfivegeneralclassesareconsideredanddefinedasfollowing:唯一可考虑的五种一般类别为：sharpangularsubangularroundedwellrounded尖棱状棱角状次棱角状磨圆状好的磨圆状6,SORTING分选作用7,LUSTER光泽Thecommonusedtermsofthelusterare:关于光泽一般常使用的词组有：coatedpittedfrosteddeeplyetchedfrostysilky覆盖物坑状物霜状表面深度侵蚀霜状的丝绢光泽32oilyvitreousglassyshinytranslucentearthy油脂光泽透明的玻璃的发亮的半透明的泥土状waxysootyveletysoapyresinous蜡状的乌黑色天鹅绒状肥皂状树脂状8,CEMENTATION胶结，胶结物calcitedolomitesulfatesironoxidessilicapyriteclayssilts方解石白云石硫酸盐氧化铁硅质黄铁矿粘土粉砂siderite菱铁矿9,STRUCTURE构造Thestructureofsandstonerefersto:砂岩的构造一般是指：laminationsfracturesfracturespatternsbandingnodular纹理裂缝裂缝形式条纹结核状Thecommonstructuresofshalesandsiltstoneare:页岩和粉砂岩的构造是指：massivelumpyplatylaminatedfoliatedfissile块状团块状纹层状薄片状裂片状splinteryflakey10,ACCESSORIES次生矿物Thecommonbutminorconstituentsofsandstonesare:常见的砂岩微量次生矿物有：biotitemuscoviteglauconitepyritebaritesideritechert黑云母白云母海绿石黄铁矿重晶石菱铁矿黑隧石coalssolidhydrocarbonsfossils煤固态烃化石11,INCLUSIONS夹杂物gypsumanhydritechertironoxidesnoduiespelletsofbarite石膏无水石膏黑隧石氧化铁结核体重晶石球pyritemudoolitescoalconcretionarymaterials黄铁矿泥浆鲕状岩煤固结材料Carbonate碳酸盐岩Afterthelithologyofthesampleshavebeenselected,thedescriptionofthecarbonatecanbedointhefollowingorder:岩样岩性选择好后，碳酸盐岩的描述可依以下顺序进行：1,COLOR颜色Thenormalcolorsoflimestonesanddolomitesare:gray,white,buff,brown石灰岩和白云岩的正常颜色是：灰色，白色，浅黄色，棕色2,GRAINSIZE颗粒大小3,CHARACTOROFGRAINS颗粒特征Fragmentscanbedescribedinthesameassandgrains:碎屑可和砂岩一样进行描述sharpangularsubangularroundedglobularspheroidal尖棱角棱角状次棱角状圆状球形扁球形33Oolitesmaybeclassedas:spheroidal,spherical,elliptical,irregular,flattened鲕粒可分类为：扁球形，球形，椭圆状，不规则状，拉平状4,TEXTURE结构seetothefigure2.3.4（参见表2。3。4）5,STRUCTURES构造Thestructurefeatureofcarbonateinclude:碳酸盐岩构造特征包括：stylolitesfracturesmicrofractureslaminaebandingcrinkling柱状构造裂缝构造微裂缝构造纹层状带状波状concretionswhorlsbrecciation结核状环状角砾状6,INCOUSIOUS夹杂物ExamplesSst:at3185m.gy-wh.vhd.70%csegr.20%mgr.10%fgr.Subrnd-rndiregshapedctgs.Trcalc,nofoss.Novispor.Nofluo砂岩：井深：3185米，灰色-白色，含70%的粗砂，20%的中砂，10%的细砂。次圆-圆状，岩屑形状不规则，微含方解石。无化石。无可见