Ferberite feem ntau tshwm sim hauv pegmatites, granite greisens, thiab kub hydrothermal deposits. Nws yog ib qho me me ntawm tungsten. Ferberite tau pom nyob rau hauv 1863 hauv Sierra Almagrera, Spain, thiab muab lub npe tom qab German mineralogist Moritz Rudolph Ferber (1805–1875).
Wolframite pom nyob qhov twg hauv ntiaj teb?
Wolframite, tus thawj ore ntawm tungsten, feem ntau txuam nrog tin ore hauv thiab ib ncig ntawm granite. Cov xwm txheej zoo li no suav nrog Cornwall, Eng.; qaum teb sab hnub poob Spain thiab sab qaum teb Portugal; Lub teb chaws Yelemees sab hnub tuaj; Myanmar (Burma); Malay Peninsula; thiab Australia.
Tungsten ore nyob qhov twg?
Tungsten deposits tshwm sim hauv koom nrog cov pob zeb metamorphic thiab granite igneous pob zeb. Cov mines tseem ceeb tshaj plaws yog nyob rau hauv roob Nan nyob rau hauv Kiangsi, Hunan, thiab Kwangtung xeev ntawm Tuam Tshoj, uas muaj txog 50 feem pua ntawm lub ntiaj teb reserves.
Wolframite tau txais nws lub npe li cas?
Lub npe wolfram los los ntawm cov pob zeb hauv lub caij tau pom nyob rau hauv, wolframite. Wolframite txhais tau tias "tus devourer ntawm tin," uas yog qhov tsim nyog vim tias cov ntxhia cuam tshuam nrog cov smelting ntawm tin.
Puas wolframite tsawg lossis ntau?
Wolframite yog ib qho piv txwv tsis tshua muaj, thiab feem ntau pom muaj feem ntau nrog cassiterite thiab txuam nrog scheelite, bismuth, quartz, pyrite, galena, sphalerite, thiab lwm yam.
