Chalcopyrite: kushanda uye zvivako

Chalcopyrite anonziwo tsvuku emhangura mhangura. Ongorora zvinhu zviri makemikari, kuona kwayo mavambo, kuva zvakasikwa.

Origin of zita

Chalcopyrite inotumidzwa zita rayo rechiGiriki "halkos" zvichireva - mhangura, uyewo "punainen" - moto. Izvi chicherwa unowanzonzi chalcopyrite. Its chikuru zvinoumba hunobatsira kukosha ndechokuti chalcopyrite.

Peculiarities kwemakemikari sezvamunoita

Panyaya iyi pane simbi mbiri esimbi uye mhangura. Uyewo pane nesarufa. The yokuita pyrites yemhangura - CuFeS _2. Mineral ine pa 34,57% hwemhangura (pakurema) 30.54% - esimbi, uye 34,9% - nesarufa. In kuitisa kuongorora makemikari ayo sezvamunoita yakaratidza netsvina sirivha, nendarama, selenium, tellurium. Mukomboni ane tetragonal chivako umo humwewo simbi zvemhangura uye dzakapoteredza nesarufa.

Copper pyrite zvakasikwa anogona kuwanikwa drusy in. Color chicherwa - yendarama yero, ndarira-yellow, greenish tint aripo, vane esimbi kubwinya. Pokuoma kunoratidzwa zvakawanda 3-4, opaque chicherwa arambe achirema vanofungidzirwa pa 4.2.

mushonga ehupfumi

Chalcopyrite zvakakwana soluble mune pfungwa yokushanda nitric acid, nesarufa akasunungura somugumisiro kwokukurukurirana. The munyu (hydrochloric) acid, hazvisi soluble. Characteristically zvishomanana etching mu potassium cyanide uye nitric asidhi mune yakabwinyiswa zvikamu. Kuziva zviri sechivako anogona kuitwa etching yegwara musanganiswa dzichiitika nitric uye hydrochloric acids. Chalcopyrite, mapikicha izvo akapa munyaya, ndiyo rakaisvonaka kondakita dzemagetsi.

With kuwedzera tembiricha, vasanyanye resistivity. Kana kuita musanganiswa wesimbi oxides uye mhangura sulfide kunogona kuwanikwa chalcopyrite duku crystals nokuda chakagadzirwa nzira. Inogona kuumbwa zvakasikwa mumamiriro ezvinhu akasiyana. Chalcopyrite kwakawanikwa dzakasiyana magmatic deposits, sedimentary matombo, hydrothermal nzvimbo.

Kuwanda zvakasikwa

Sezvo shamwari, iye kunoratidzwa muna magmatic sulfide deposits emhangura uye nickel ores. Vaiona kupfuura chinzvimbo hydrothermal tsinga uye metasomatic deposits.

Zvishoma nezvishoma zvinova mhangura mhangura mu pyrite, riri chokuita pyrite, galena, sphalerite, vachena ores. In minda izvi zvinogona kuvapo calcite, Goldstone, barite, siyana silicates. The weathering raparadzwa chalcopyrite kuumbwa simbi sulfates uye mhangura. Kuita yemhangura munyu chete, carbon dioxide kana carbonates, kuvapo okisijeni uye mvura kunoguma paumbwe azurite uye malachite.

Sezvinogona kuoneka kwomwedzi chalcopyrite hydrothermal deposits nedzimwe sulfide ores. It anonzi chakakosha chezvinonhuwira blends akadaro ane akazvimirira maindasitiri kushandiswa. On nyika yedu nyika uye dzakavakidzana akauya mhando dzakasiyana kuvabereki pamusoro deposits, apo mukuru chezvinonhuwira mhangura esimbi ndiyo pyrite mabasa.

Munguva Urals hombe sulfide deposits akawanikwa, izvo dzakapfigirwa akaturikidzana ose sedimentary yamatombo, pamwe Palaeozoic zera. Huru chicherwa ores mabasa akadaro pyrite. In tanga kuchinja munzvimbo yechipiri sulfide vapfume achitsinhanisa bornite, covellite, chalcocite. Pakati zvibereko weathering chiratidzo cuprite, malachite, limonite, azurite.

Pakati minda Wekumusoro-soro tembiricha ayo chokuita ultrabasic kana dzinokosha matombo, yoga Sudbury (Canada), Volkovskoye dhipoziti (Urals), Monchetunda (Murmansk nharaunda). Wekumusoro-soro tembiricha deposits akapfuma mhangura pyrite, molybdenum uye tungsten funga inotungamirwa.

hunoshanda kukosha

Rakashandiswa mhangura pyrite? Kushandiswa chicherwa ichi anokonzerwa zviri zvemhangura. Rinoshandiswa akasununguka pachimiro mu alloys (tsvuku nendarira, nendarira, nendarira). The yemagetsi indasitiri anoita somunhu chikuru nevatengi hwemhangura. Anoyevedza mari zvaparadzwa chokugara pakuvaka, kemikari maindasitiri, shipbuilding, zvokuimba mapurani.

In chevarwere mushonga, mumwe chicherwa chalcopyrite rinoshandiswa sechinhu inorwisa utachiona uye Anti-anogumbura mumiririri. Part rinoshanda chalcopyrite varapi kurapa eczema uye dermatitis. Mineral kunobatsira kubvisa kurota zvinotyisa, kushaya hope, huta okuneta.

Vamwe vanhu nechokwadi kuti ibwe iri chinokwezva rombo rakanaka mune zvokutengeserana. vakadzi vake vanowanzoda kutenga chete kurota nzeve kubva vanhukadzi. Chalcopyrite inogona kushandiswa muchengeti musha wako. In chicherwa ichi, pane zvimwe contraindications. Maererano ibwe zvisizvo kunoita kuti tibvunze neutachiona, rakawedzera nokubudiswa bile.

mhedziso

Pashure munhu akadzidza utsotso michina kubva ores nesimbi wakachena, vainyatsotarisirwa yakatanga kubhadharwa kuti kukura minda siyana. In simbi, kanoda ndowenyika simbi pakati ores mhangura siyana, kusanganisira chalcopyrite. Chalcopyrite kunoitika munyika dzakasiyana panyika. Zvichienderana udzamu nzvimbo dzokubudisa pamusoro chicherwa kushandisa anoverengeka nzira. With zviduku pakadzika dzokubudisa anoiswa mugomba nzira. Kana kudzika yemhangura esimbi chicherwa dzokubudisa kwacho kunova zvikuru kuoma. On mundima Russian Federation chalcopyrite rikaitika Urals, pedyo Norilsk, pamusoro Celtic Peninsula.

Kubvira muzana remakore rechi18 yakanga mined chicherwa ichi kuchamhembe-kumabvazuva kwenzvimbo yakatenuka Salair Ridge. dhipoziti rimwe pyrites mhangura iri pano. Hazvina mhangura ichi Vanodzidza kutenda zvakanakisisa mumuviri makemikari maitiro. Chalcopyrite pari pesimbi chikuru pagadzirwe yakaisvonaka mhangura. simbi iyi ine kwazvo magetsi maitiro, zvisinei nayo kwazviri kusika siyana rabhoritari zvokushandisa, Coils.