Nyob hauv cov pas dej no, cov dej nyob mus ib txhis nrog cov ore deposit (cerussite thiab galena). Kev ua qauv ntawm kev sib cuam tshuam ntawm cov dej nrog cov mineralization no qhia tau hais tias cerussite dissolves sai dua galena. Qhov kev sib cais no yog tswj hwm los ntawm pH thiab yaj cov pa oxygen hauv cov kua.
Puas galena yaj?
Raws li pom hauv daim duab 22, tom qab ob teev ntawm leaching, kwv yees li 40 feem pua ntawm cov galena yog leached ntawm 32.5 ° C, thaumua tiav kev tawg yog tshwm sim ntawm 70 ° C.
Nws puas muaj kev nyab xeeb los tuav galena?
Galena muaj lub cubic lattice qauv thiab kuj yog qhov chaw ntawm cov nyiaj. Cov hmoov txhuas hauv Galena muaj tshuaj lom yog tias nqus tau los yog nqus los ntawm cov hmoov av, tab sis cov pob zeb lossis pob zeb uas muaj cov ntxhia tuaj yeem ua haujlwm nyab xeeb yog tias tsis muaj hmoov txhuas tam sim no.
Puas galena muaj kub hauv nws?
About Gold-bearing Galena HideIb tug kub muaj ntau yam galena; tej zaum microscopic los yog nano-inclusions ntawm kub los yog kub-bearingminerals nyob rau hauv lub galena.
galena zoo li cas?
Nws muaj cov xim nyiaj sib txawv thiab cov xim hlau ci ci. Galena tarnishes rau lub dull grey. … Galena yog mos nrog Mohs hardness ntawm 2.5+ thiab ua rau grey rau dub streak. Crystals muaj ntau thiab lawv feem ntau yog lub voos xwmfab, octahedrons, lossis hloov kho.
