Brazil: Mineral and Features of Relief

Nyika yeBrazil iri muSouth America uye ine inenge yakawanda kwazvo. Pandima yenharaunda, rubatsiro rwakaderera runonyanya.

Nyika ine mineral min deposit inopararira kunenge kuBrazil, asi vazhinji vavo vari munzvimbo dzine makomo. Kuti uwane kukwanisa kuverenga idzi idzi zvakadzama, mepu ye geological inodiwa, iyo inogona kuonekwa mumufananidzo.

Zviratidzo zvekununurwa

Kuzorodzwa kweBrazil kunogona kugoverwa muzvikamu zvakati zvikamu:

• Nzvimbo yeGungwa;
• Marshland Pantanal;
• The Brazilian and Guiana Highlands;
• The lowland Amazonian.

Uye isu hatina chikonzero chekucherechedza kuhukuru hwekusunungurwa kweBrazil - minerals yematunhu aya ndiwo hupfumi hukuru hwenyika uye chinokosha pakubudirira kwehupfumi hunobudirira. Uye kuumbwa kwemaminerari aripo zvakananga kunobva pane chimiro chepasi.

Nzvimbo yeGungwa

Mhenderekedzo yegungwa yenyika ishava iyo iri pedyo nemhenderekedzo yeAlantic Ocean uye inosanganisira chikamu cheBrazilian plateau. Mune kuchamhembe, kuchinja kubva kubani kusvika kune makomo kunotonhora, asi chikamu chayo chekumaodzanyemba chinoratidzwa nekuchinja kwakasimba kubva kumakomo kusvika kune zvisikwa.

Inofanira kuonekwa kuti nzvimbo yegungwa iri mune zvigadziriswa zvayo kwete zvidzitiro zvejecha chete uye dziva dzegungwa, asiwo matsime. Kunewo zvikepe zvepanyama uye granite inoramba iripo, iyo iyo Brazil inonyanya kupfuma. Maminera akawanikwa munharaunda ino ndeye huwandu hwemafuta - mafuta uye gasi.

Marshland Pantanal

The Pantanal Swamps iri kumaodzanyemba kwakadziva kumadokero kweRwizi rweParaguay. Ivo vari pedyo zvakakwana kumatunhu aMato Grosso naMato Grosso do Sul. Iyi nharaunda inongosimbiswa kukamera kwemombe, nokuti pano, nekuda kwekusiyanisa kwemamiriro okunze, mbeu dzakasiyana-siyana dzinokura kupinda kune dzimwe nzvimbo dzakadaro dzenyika.

The Brazilian and Guiana Highlands

Nzvimbo dzakakwirira dzeBrazil dzakawanda kwazvo. Iko iri kumaodzanyemba uye nechepakati, inenge inenge 30% yenharaunda yenyika yeBrazil. Maminera, ayo ane dhomwe iri munzvimbo ino, ndeyedzimwe inokosha zvikuru. Iri ndiro kristani yedombo, iron ore, nezvimwewo.

Nzvimbo yakakwirira inoratidzwa nekuvapo kwevhu rakaorera. Nzvimbo yakakwirira pane iyi nzvimbo ndeyeGomo Bandeira (2890 m). Munharaunda yayo kumaodzanyemba kwakadziva kumadokero pane gungwa relava rinodarika Rwizi rweParana neIguaçu. Vanoumba mvura yemvura munzvimbo inopera.

Chikamu cheBulland upland ndiGuana. Izvo zvakaparadzana neAsia yepasi. Pano, kuchamhembe kwenyika yeBrazil, minerals inomirira uranium, manganese, golide, bauxite, nezvimwewo.

Gomo reLa Neblin, riri pano, rinonzi inzvimbo yakakwirira kwete kwete chete yenyika iyi, asi yenyika yose, uye inomuka pa 3014 m pamusoro pegungwa.

Amazonian Lowland

Iyo pasi reAmazonian inomiririrwa nenzvimbo yakakura. Uye yakawanda yacho iri panzvimbo yeBrazil. Nzvimbo dzomunharaunda dzakapfuma mumatare esimbi uye negoridhe, uye mari yegesi nemafuta yakawanikwa munzvimbo dzezasi dzeDairaira mvura.

AmaAmazon anoonekwa semvura yakawanda munyika yose, asi kune dzimwe mimwe mitumbi yemvura munyika, kunyanya, nzizi, uye mabhesheni ayo anotsanangura rubatsiro rwepasi.

Brazil: Minerals

Mazhinji emaminerari akaiswa muBrazil : marudzi ose ematombo, masimbi anokosha, mabwe anokosha uye masiprecious, mafuta, gas, bhauxites, shales, uranium, rare ores, tin, lead, nickel, tungsten, barite, zinc, copper, phosphates, lead , Lithium. Uye iyi inongova shoma shomanana.

Nyika dzakawanda dzichiri kusati dzaongororwa zvizere, saka mitsva inoshandiswa inovhurwa inenge vhiki imwe neimwe.

Maminera anouraya

Mafuta uye gasi rechisiya munzvimbo iyo inomiririrwa nediki shoma - 136 minda yemafuta uye 14 gasi minda .

Dhipositi yematombo anovhenekera ari munzvimbo yeParaná. Izvi zvakasimirirwa zvinomiririrwa ne-argillaceous and limestone facies ine inclusions ye diabase nebasalt.

Iko hakuna nzvimbo huru yemarasha munyika. Nhamba yavo yose iri pasi pe2 biri tani.

Iko reyanium ore deposit iri munzvimbo dzeBahia, Ceará uye Serra de Jacobin makomo. Thorium uye uranium zvinowanzotarirwa kumaodzanyemba kwakadziva kumadokero kweBrazil, pedyo nemhenderekedzo yeAmazon.

Deposits of ore

Nhamba yematare ematare munyika iyi 17% yehuwandu hwenyika yose. Inobatanidzwa muMato Grosso mubhasi reMinas Gerais. Iyo nyanzvi yekushandisa yeuxuuxite iri muPair munharaunda yeAmazon. Maererano nekutsvakurudza, Brazil inotarisa 1 kune dzimwe nyika dzeLatin America mune zvayo.

Tungsten ores iri kuchamhembe kwakadziva kumabvazuva kwenyika. Zvinonyanya kuratidzwa ne scheelite skams. Zvisinei, kumaodzanyemba kweRio Grande do Norte, idzi zvinyorwa zvinogona kuiswa sevinini ye quartz. Nickel ores, kunyanya ye-silicate type, inowanikwa pakudzika kwakanyanya munzvimbo yeGoiás.

Uyewo kune mahedheni anokwidziridzwa nemapuraneti (pane mazana anopfuura 120). Cherechedza kuti pfuma iyi isingaverengeki iripo pano nekuda kwezvisikwa zvekuzorodzwa kweBrazil.

Iyo mineral inoratidzwa pamusoro apa inowanzowanika muRwizi Ribeira uye pedyo nechemberi yehurumende yeMinas Gerais. Uye vapfumi vanoisa tini vari munharaunda yeRondônia. Zirconium, tantalum, niobium uye beryl zvinhu zvinotorwa kubva pegmatite ores, izvo zvinowanikwa muSao Tome, Seridozinje naParellas.

Special deposits

Nyika yacho yakafumawo mune zvigadzirwa zvemidziyo. Imhizha yegoridhe iri kuwedzera muMinas Gerais, pamuromo weAmazon uye kuGoias. Pano, matombo anokosha uye emiprecious anochera. MuBrazil pane zvinyorwa zvepamusoro-soro, kristani ye rock, amethyst, madhaimondi, tourmaline, mabheriki beryl, emerald, agate.

Zvichiitika, inobereka red-orange-topaz, iyo inoonekwa seye-rarest-yavo huru yemari iri pedyo neOuro Preto. Uye vazhinji vezvikamu zvakakosha-zvigadzirwa zviri muMinas Gerais, Santa Catarina, Baie, São Paulo, Mato Grosso Goias.