Chii jecha, ivhu, girenayiti, reraimu?

Zvicherwa zviri dzinongoitika idzodzo dziri mined kubva panyika kana kubva mukati, uye ipapo kushandiswa zvinangwa zvakasiyana-siyana. Rimwe boka riri kuvaka pamusoro pfuma reraimu mhando, jecha, girenayiti uye ivhu. Granite - kunzwisisa Zvisaririra, iro rinoumbwa zvicherwa matatu, kureva, Mika, Goldstone uye feldspar. Izvi zvinhu rinoshandiswa kuti cladding nezvivakwa uye pevhu zvechitima. Yematombo aumba kubva zvisaririra zvemhuka anoshongwa kubva zvomumvura mollusks akare. Plates vakaumba kuti goko reraimu, vane yakanaka hwakarongwa chivako uye raishandiswa chinangwa kushongedzwa. Sand nevhu zvaishandiswa pakugadzira nezvidhinha, ejecha kongiri. Kuti uwane mashoko pamusoro mumwe Zvisaririra unogona kuverenga munyaya.

Sand uye tsananguro

Kana uri kushamisika chii jecha, unofanira kuverenga mashoko pazasi. Ichi gomo dombo sedimentary , kana zvinhu chakagadzirwa kuti rinoumbwa tsanga paruware. Kazhinji, jecha rinoumbwa zvinenge zvachose yakaisvonaka Goldstone. Achireva mhando jecha, izvozvo kunoratidzwa somunhu unzenza musanganiswa nomumwe zviyo, chikamu chiduku kubvira 0.1 kusvika 5 millimeters. Zvinhu zviri achiumbwa nedanho kuparadzwa yokucheka mapuranga. Zvichienderana Genesi, dzinongoitika sand angava mugungwa, gungwa, alluvial, deluvial uye eolian. Kana ukasangana mubvunzo chii jecha, unofanira kuziva kuti uve nedanho nokuhova madziva, muchiitiko ichi, zvinhu zvakawanda woita uye woita chimiro.

jecha marudzi

Tinogona musiyano pakati mhando remurwizi, riri abudisa kubva parwizi mibhedha. Zvakasiyana kwazvo kuchena uye kusavapo nevhu netsvina, inclusions vavatorwa matombo maduku. Pavaiputsa marudzi zvikaramba nokugeza zhinji Vhoriyamu mvura. Mugumisiro kubva akashambidza masero uye dustable nevhu. The anowanzodanwa kushandiswa pakuvaka jecha eponymous, riri pachena-inoyerera inorganic zvinhu. RweNhengo kana ichi hapana anopfuura 5 millimeters. It achiumbwa nedanho nokuparadzwa dzinongoitika namatombo. Kana paine mubvunzo pamusoro chii jecha, unofanira kufarira radioactivity rayo pamberi penyu. Maererano GOST 30108-94, zvinokwanisika kushandisa mashoko aya kuti mhando dzose kuvakwa inoshanda pasina kukamurwa, zvichiratidza kuti mwaranzi kuchengeteka.

Chii ivhu

Kana ukasarudza kudzidza pamusoro pezviri jecha nevhu, yokupedzisira wakanaka-grained dombo sedimentary anogona kufamba nenzira yakaoma ezvinhu, kuwana pulverized. Kana humidifying muiti anova epurasitiki. The sezvamunoita anogona kuva mumwe kana kupfuura zvicherwa zviri kaolinite boka. Zvimwe zvinhu zvingaita zvose zvamarudzi dzevhu zvicherwa, uye carbonate uye jecha inoramba. In basa rokuumba chicherwa kaolinite mabasa nezvaIshmaeri silica, muRugwaro zvirimo mari yakaenzana 47%. Alumina zvirimowo ari Vhoriyamu 39%, ukuwo mvura mari 14%. Kwainyanya dombo mabasa akatsanangura feldspar, iyo inotanga pasi pasi pokudzora ratinoona mananara. Vamwe That iyo nhaka sedimentary mavambo, vari yakaumbwa mumakore kuunganidza zvicherwa izvi. Zvisinei, vakawanda vavo - nayo deposits dzemvura kuti ruchawira pasi mumakungwa uye madhamu.

Granite chacho tsananguro

Chii jecha, akarondedzerwa apa, unogona ikozvino kudzidza pamusoro zvinoitwa girenayiti. It is intrusive magmatic dombo acid, chine feldspar, Mika, Goldstone uye plagioclase. Granites zviri zvakajairika Continental goko paNyika. The arambe achirema iri acho 2600 makirogiramu por cubic meter, ukuwo compressive simba chinoratidza rinosvika 300 MPa. Granite anganzi chimwe chezvinhu zvinokosha crustal matombo. It anobatsira basa rinokosha racho chivako. Granite ari kupfuura mari anogadzirwa kudhumhana dzinodengenyeka, apo pane kudhumhana pamusoro Continental mahwendefa uye vakachengeta thickening pamusoro Continental goko.

Pashure kuverenga nyaya ino, unogona kudzidza kuti ndezvipi zviri jecha, ivhu, girenayiti, reraimu. The Penultimate kwemarudzi chimwe chezvinhu rizere zvinhu, inozivikanwa nesimba neukukutu. It rinoshandiswa kuvaka sechinhu cladding zvinhu. Pakati pezvimwe zvinhu, girenayiti ane kunyora nezvavo Absorção de Água uye chakanakisisa nemishonga kuti tsvina uye chando. Ndokusaka anonzi zvakanakisisa tichigadzira mumba uye panze. Zvisinei, ndapota cherechedza kuti nzvimbo iyi vachava vashoma zvikuru nechekumashure nemwaranzi.

Description reraimu

Kana uchifarira chii kuvaka jecha uye reraimu, zvose izvi pfungwa achazviratidza kwamuri pashure kuverenga nyaya ino. Zvapedzisira fuma iri sedimentary dombo mugodhi chemogenic kana makemikari mavambo. Advantageously reraimu ine calcium carbonate, iyo ine calcite crystals ose hukuru siyana. Nokuda kuvapo calcium carbonate, reraimu anokwanisa aoma kuiparadza nezvishoma mumvura. It uchiora kupinda carbon dioxide, uyewo runoenzanirana zvigadziko. Zvinonzi akaumbwa chikamu zvipenyu Marine nembiya. erudzi Ichi chikamu neeSultan gomo, uye kakawanda chaizvo dzimwe nzvimbo. Material vakabvisa chiedza uye ane chiedza-pfumbu tint. Zvisinei, pangava chena kana anenge rima. Ruvara kunobva Zvinoumba netsvina.

mhedziso

Kana uri kushamisika chii jecha vana, zvinogona kutengwa mune zvitoro zviri zvokuvakisa. In kwayo gadzira iri akawedzera imwe yakawanda yevhu, kuti vabudirire mapurasitiki kusachinja-chinja yakakodzera sandbox.