Nkezi ọdịnaya molybdenum dị n'ime ụwa bụ ihe dịka 0.00011%. Achọpụtala ihe dị ka ụdị mineral molybdenum dị 20, nke molybdenite bụ nke kacha baa uru na ụlọ ọrụ mmepụta ihe, tungsten{3}}phase calcium ore, iron platinum ore, molybdenite, na platinum-ọla ọla sochiri. Dabere na data nke United States Geological Survey wepụtara na 2015, ihe nchekwa molybdenum zuru ụwa ọnụ dị ihe dị ka nde tọn 11, yana ihe nchekwa ego pụtara ihe ruru nde tọn 19.4.
Nkesa mpaghara
Akụrụngwa molybdenum nke ụwa gbadoro isi n'akụkụ ọwụwa anyanwụ nke Oke Osimiri Pasifik, na Andes, na-esite na Alaska na British Columbia site na United States na Mexico ruo Chile. Nke kacha ewu ewu bụ ugwu Cordillera dị na America, bụ nke nwere ọtụtụ molybdenum porphyry na ọla kọpa. Ndị a gụnyere nkwụnye ego Clemensk na Henderson porphyry molybdenum na United States; El Teniente, Chuquicamata, El Salvador, na Tespidarca porphyry ọla kọpa-molybdenum na Chile; na Endaco na Highland Valley porphyry ọla kọpa-molybdenum nkwụnye ego na Canada. China nwekwara nnukwu nchekwa molybdenum, yana mpaghara Henan, Shaanxi na Jilin na-aza 56.5% nke mkpokọta mba ahụ.
Nkesa mba
Dika data nke US Geological Survey weputara na 2015, molybdenum zuru ụwa ọnụ nwere ihe ruru nde tọn 11. China bụ obodo kachasị baa ọgaranya n'ụwa na akụrụngwa molybdenum, nwere nde tọn 4.3, United States sochiri ( nde tọn 2.7) na Chile ( nde tọn 1.8). Ọnụ, mba atọ a ruru ihe dịka 80% nke mkpokọta ụwa. Mba ndị ọzọ nwere akụ molybdenum bara ụba gụnyere Peru (ton 450,000), Canada (ton 260,000), Russia (ton 250,000), Australia (ton 200,000), Mongolia (ton 160,000), Armenia (ton 150,000), Mexico (1 ton 130,000), Mexico tọn), Kyrgyzstan (100,000 tọn), Turkey (100,000 tọn), Uzbekistan (60,000 tọn), na Iran (50,000 tọn). Nkesa na China
China bụ otu n'ime mba nwere akụrụngwa molybdenum kacha baa ọgaranya n'ụwa. Dị ka data nke Ministri nke ala na akụrụngwa wepụtara, na njedebe nke afọ 2013, ego nchekwa molybdenum enwetara na China bụ nde tọn 26.202 (ọdịnaya igwe). N'afọ 2014, ihe nchekwa molybdenum enwetara na China mụbara site na nde tọn 1.066 (ọdịnaya igwe), na-ebute mkpokọta na nde tọn 27.268 (ọdịnaya igwe). Ọzọkwa, kamgbe afọ 2011, China achọpụtala nkwụnye ego molybdenum dị nde tọn 2{10}, gụnyere nke dị na Shapinggou, Province Anhui, na-emekwu nke ọma n'ọkwa ya dị ka obodo molybdenum akụ kacha ukwuu n'ụwa.
