Beryllium waa bir khafiif ah oo naadir ah, walxaha aan birta ahayn ee ku taxan qaybtaan waxaa ka mid ah lithium (Li), rubidium (Rb), iyo cesium (Cs).Kaydka beryllium ee dunidu waa 390kt oo keliya, wax soo saarka sannadlaha ah ee ugu sarreeya waxa uu gaadhay 1400t, sannadka ugu hooseeyana waa 200t oo keliya.Shiinuhu waa waddan leh khayraad badan oo beryllium ah, wax-soo-saarkiisuna aanu dhaafin 20t/a, waxaana laga helay macdanta beryllium 16 gobol (ismaamul-goboleed).In ka badan 60 nooc oo macdan beryllium ah iyo macdan ka kooban beryllium ayaa la helay, ilaa 40 nooc ayaa caan ah.Xianghuashi iyo Shunjiashi ee Hunan waa mid ka mid ah kaydka beryllium ee ugu horreeya ee laga helay Shiinaha.Beryl [Be3Al2 (Si6O18)] waa macdanta ugu muhiimsan ee laga soo saaro beryllium.Waxa ku jira waa 9.26% ~ 14.4%.Beryl wanaagsan ayaa dhab ahaantii ah sumurud, sidaas darteed waxaa la odhan karaa beryllium waxay ka timaaddaa sumurud.Jid ahaan, halkan waa sheeko ku saabsan sida Shiinuhu u helay beryllium, lithium, tantalum-niobium ore.

Bartamihii 1960-aadkii, si loo horumariyo "laba bam iyo hal dayax-gacmeed", Shiinuhu wuxuu si degdeg ah ugu baahday biraha dhifka ah sida tantalum, niobium, zirconium, hafnium, beryllium, iyo lithium., "87" waxaa loola jeedaa nambarka taxanaha ah ee mashruuca ee mashruuca muhiimka ah ee qaranka waa 87, sidaas darteed koox sahaminta oo ka kooban geologists, askar iyo injineero iyo farsamoyaqaanno ayaa la sameeyay si ay u aadaan cidhifka waqooyi bari ee Junggar Basin ee Xinjiang, Irtysh In lamadegaanka iyo dhulka lamadegaanka ah ee koonfurta wabiga, dadaal adag ka dib, aagga macdanta Coketuohai ayaa ugu dambeyntii la helay.Shaqaalaha mashruuca "6687" waxay heleen saddex miinooyin bir ah oo dhif ah, 01, 02 iyo 03, oo ku yaal Keketuohai No. 3 Mine.Dhab ahaantii, ore 01 waa beryl loo isticmaalo in laga soo saaro beryllium, ore 02 waa spodumene, iyo ore 03 waa tantalum-niobite.Beryllium-ka la soo saaray, lithium, tantalum, iyo niobium waxay si gaar ah u khuseeyaan Shiinaha “laba bam iyo hal xiddig”.door muhiim ah.Miinada badda Cocoto waxay sidoo kale ku guulaysatay sumcadda "godka quduuska ah ee geology-ga adduunka".

Waxaa jira in ka badan 140 nooc oo macdanta beryllium ah oo laga soo saari karo adduunka, waxaana jira 86 nooc oo macdanta beryllium ah oo ku jira macdanta Cocotohai 03.Beryllium-ka loo isticmaalo gyroscopes of ballistic missiles, kii ugu horreeyay ee atomic bomb, iyo bamkii ugu horreeyay ee hydrogen ee waagii hore ee Jamhuuriyadda Shacbiga Shiinaha, waxay dhammaantood ka yimaadeen macdanta 6687-01 ee badda Cocoto, iyo lithium-kii la isticmaalay markii hore. Bamka atomiga waxa uu ka yimid 6687-02 mine, cesium-ka loo isticmaalo dayax gacmeedkii ugu horeeyay ee New China ee satalaytka macmalka ah ayaa isna ka yimid miinada.

Soo saarista beryllium waa in marka hore laga soo saaro beryllium oxide beryl, ka dibna laga soo saaro beryllium beryl oxide.Soo saarista oksaydhka beryllium waxaa ka mid ah habka sulfate iyo habka fluoride.Aad bay u adagtahay in si toos ah loo yareeyo beryllium oxide ilaa beryllium.Wax soo saarka, beryllium oxide ayaa marka hore loo beddelaa halide, ka dibna loo yareeyo beryllium.Waxaa jira laba hab: Habka dhimista berylium fluoride iyo habka berylium chloride ee dhalaalka ah ee milixda habka electrolysis.Kuullaha beryllium ee lagu helo dhimis waa faakuum la dhalaalay si looga saaro magnesium-ka, fluoride beryllium, magnesium fluoride iyo wasakh kale oo aan la falgelin, ka dibna lagu tuuro jeexjeexyada;dhalaalid vacuum electrolytic waxa loo isticmaalaa in lagu tuuro jeexjeexyada.Noocaan beryllium waxaa badanaa loo tixraacaa sida beryllium saafiga ah ee warshadaha.

Si loo diyaariyo beryllium-nadiifinta sare, beryllium-ka cayriin waxaa lagu farsamayn karaa nadiifinta faakuumka, milix dhalaalaysa ama dhalaalay aagga.