Kukosha kweMatombo Anobva Munzvimbo Yematombo Kutenderera kwematombo inzira yechisikigo inoramba ichienderera mberi inoratidza kuti matombo ari panyika anoumbwa sei, anoshandurwa sei, anoparadzwa sei, uye ozogadziriswa sei mumhando dzakasiyana. Mukati meiyi nzira inoita seiri nyore, pane pfungwa imwe huru inowanzo furatirwa zvakadzama: dombo renobva. Dombo rekubva rinogona kunzwisiswa se… Read more
Maitiro Ekuongorora Kugona Kwezviwanikwa zveMineral Kuongorora kugona kwezviwanikwa zvemineral inzira yekuongorora mabasa esainzi, ehunyanzvi, uye ehupfumi ekuona kana nzvimbo ine zvicherwa zvakakosha, hupamhi hwazvo, nyore kwekuchera, uye kana mabasa ekuchera achizokwanisika mune zvemari uye achigamuchirwa nenharaunda nemagariro evanhu. Maitiro aya haagone... Read more
Chii chinonzi El Niño uye Kukanganisa Kwayo paGeology? El Niño chimwe chezvinhu zvine simba guru pamamiriro ekunze pasi rose. Kunyangwe ichinyanya kutaurwa nezvemamiriro ekunze akaipisisa—senge kusanaya kwemvura kwenguva refu, mafashamo, kana mwaka inochinja-chinja—El Niño inewo mhedzisiro yakakosha pamaitiro egeology. Geology inodzidza matombo, zvivakwa zveganda, makomo anoputika, uye mafambiro enyika... Read more
Mhando dzeMatombo eIgneous Zvichienderana neZviri Mumigodhi Matombo eIgneous matombo anoumbwa nekutonhorera uye kupenya kwe magma kana lava. Maitiro aya anogona kuitika pasi penyika (intrusive/plutonic) kana pamusoro penyika (extrusive/volcanic). Kunyangwe matombo eigneous achiwanzoiswa muzvikamu zvichienderana nenzvimbo yawo kana magadzirirwo awo, imwe yenzira dzakakosha dzekuisa muzvikamu mu geology yakavakirwa pane zviri muzvicherwa zvawo. Read more
Mhedzisiro yeTembiricha neKudzvanyirira paKuumbwa kweMinera Kuumbwa kweMinera inzira yejiyoroji inoitika kwenguva yakareba uye inokanganiswa nezvinhu zvakasiyana-siyana zvemuviri nemakemikari. Pakati pezvinhu zvakakosha tembiricha nekudzvanyirira. Zvinhu izvi zvinodzora kugadzikana kwemineral, zvinosarudza mhando dzemineral dzinogona kuumbwa, uye zvinodzora kushandurwa kwemineral yekare kuita itsva. Read more
Chii Chinonzi Anticlines neSynclines muStructural Geology? Mu structural geology, chimwe chezvinhu zvinokosha pakunzwisisa nhoroondo yekushanduka kweganda rePasi kuziva nekududzira mapete. Mapete anoumbwa kana matombo aimbova akati sandara achimanikidzwa, kuchekwa, kana kusanganiswa kwemasimba aya, zvichiita kuti akotama. Mafomu maviri akajairika emapete ndeaya... Read more
Maitiro Ekuziva Kwakatangira Kusvibiswa Kwemvura Pasi Pevhu Mvura yepasi pevhu ndeimwe yemvura dzakakosha zvikuru muhupenyu hwezuva nezuva, kunyanya kune nharaunda dzinoshandisa matsime ekunwa, kubika, kugeza, uye kudiridza. Zvisinei, kunaka kwemvura yepasi pevhu hakusi kwakachengeteka nguva dzose. Kusvibiswa kwemvura yepasi pevhu kunogona kuitika chinyararire, kwakaoma kuona, uye kunowanzoonekwa chete mushure mekunge migumisiro yehutano yaonekwa... Read more
Hukama huripo pakati peGeology neFizikisi yePasi Geology neFizikisi yePasi (geophysics) inyaya mbiri dzakabatana pakunzwisisa pasi ratinorarama pariri. Geology inotarisa pazvinhu zvinoumba Pasi, nhoroondo yaro, uye maitiro anoumba pamusoro paro nemukati maro. Panguva iyi, fizikisi yePasi inoshandisa misimboti yefizikisi kuongorora chimiro, hunhu, uye simba rePasi… Read more
Nzira dzeGravimetric muKuongorora Nyika Nzira dzeGravimetric inzira dzegeophysical dzinoshandisa kusiyana kwekumhanya kwepasi kuti dzitsanangure mamiriro epasi pevhu. Mukutsvaga geology—ingava yemineral, oiri negasi, geothermal, kana zvidzidzo zvemaumbirwo edunhu—gravimetry inoita basa rakakosha nekuti inogona kupa mufananidzo wekusiyana kwematombo pasina chikonzero chekuchera... Read more
Mashandiro Anoita Maumbirwo Enyika Zviitiko Zvechisikigo Nyika haisi bhora guru rematombo "akanyarara" muchadenga. Pasi penzvimbo yayo inoita seyakagadzikana pane sisitimu inoshanduka-shanduka, ine mativi akawanda: mamwe akasimba, mamwe epurasitiki, akaita sehupfu hwakakora, uye mukati munopisa zvikuru. Maumbirwo aya emukati anodzora kufamba kwesimba rekupisa, kuti maplate... Read more