2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Pyrrhotite pom nrog pentlandite hauv cov pob zeb tsis muaj zog, leeg, thiab cov pob zeb metamorphic. Nws kuj tseem pom muaj pyrite, marcasite, thiab magnetite.
pom pyrrhotite nyob qhov twg?
Kev piav qhia: Pyrrhotite muaj nyob hauv ntau yam ntawm hydrothermal deposits. Nws feem ntau txuam nrog mafic intrusive thiab volcanic pob zeb. Nws muaj nyob rau hauv loj sulfide deposits txuam nrog pyrite, sphalerite, galena thiab chalcopyrite. Qee lub sij hawm nws yog intergrown nrog tsawg nickel minerals xws li pentlandite.
Pyrite tuaj yeem pom nyob qhov twg hauv ntiaj teb?
Pyrite yog qhov muaj ntau tshaj plaws thiab muaj sulfide hauv ntiaj teb thiab van tau pom nyob rau hauv kaum tawm txhiab lub zos nrog loj thiab / lossis zoo siv lead ua los ntawm Ltalis ntawm Elba thiab ntawm Piedmont, hauv Spain, Kazakhstan, hauv Tebchaws Meskas los ntawm Colorado, Illinois, Arizona, Pennsylvania, Vermont, Montana, Washington, …
pyrrhotite mined yog dab tsi?
Pyrrhotite tsis muaj cov ntawv thov tshwj xeeb. Nws yog mined feem ntau vim nws cuam tshuam nrog pentlandite, sulfide ntxhia uas tuaj yeem muaj cov nyiaj npib tsib xee thiab cob alt.
Vim li cas pyrrhotite siv hauv pob zeb?
Pyrrhotite dhau los ua qhov teeb meem hauv kev tsim vaj tsev yog pyrrhotite-cov kabmob pob zeb raug crushed thiab siv los ua cov muab tub lim rau cov pob zeb. Yog li, txheeb xyuas qhov twg nws yuav tshwm sim tuaj yeem pab txheeb xyuas qhov twg yuav muaj kev pheej hmoo ntawm pyrrhotitesuav nrog hauv cov pob zeb crushed.
Pom zoo:
Bryophytes feem ntau pom nyob qhov twg thiab vim li cas?
Bryophytes tau suav tias yog kev hloov pauv ntawm cov nroj tsuag dej xws li algae thiab cov av siab dua cov nroj tsuag zoo li ntoo. Lawv yog cov nyob ntawm dej heev rau lawv txoj sia nyob thiab kev yug me nyuam thiab yog li ntawd feem ntau pom nyob rau hauv thaj chaw moist xws li creeks thiab hav zoov.
Qhov twg yuav pom minbar feem ntau yuav pom?
Lub minbar nyob rau sab xis ntawm mihrab, ib lub niche nyob rau hauv lub phab ntsa deb ntawm lub mosque uas cim cov kev taw qhia ntawm kev thov Vajtswv (piv txwv li mus rau Mecca). Nws feem ntau zoo li tus pej thuam me me nrog lub rooj zaum lossis kiosk zoo li tus qauv ntawm nws sab saum toj thiab ib lub staircase ua rau nws.
Zirconium feem ntau pom nyob qhov twg hauv ntiaj teb?
Nyob ntiaj teb, qhov chaw rau zirconium feem ntau yog cov ntxhia zircon thiab baddeleyite (zirconium dioxide zirconium dioxide Zirconia tuaj yeem siv ua photocatalyst txij li nws qhov sib txawv siab (~ 5 eV)tso cai tiam ntawm cov muaj zog electrons thiab qhov.
Stilbite feem ntau pom nyob qhov twg?
Stilbite muaj ntau nyob rau hauv pob zeb volcanic ntawm Iceland, Faroe Islands, Isle of Skye, Bay of Fundy, Nova Scotia (qhov twg nws yog lub xeev cov ntxhia), sab qaum teb New Jersey thiab North Carolina. Zeolite tuaj yeem pom qhov twg?
Cov kab mob capillaries feem ntau pom nyob qhov twg?
Capillaries me me, ib txwm nyob ib ncig ntawm 3-4µm, tab sis qee qhov capillaries tuaj yeem yog 30-40 µm inch. Cov kab mob loj tshaj plaws muaj nyob hauv lub siab. (capillar los ntawm Greek rau cov plaub hau zoo li). Capillaries txuas arterioles rau venules.
