Khayraadka Beryllium ee Maraykanka: Sida lagu sheegay warbixin ay soo saartay Sahanka Geological ee Maraykanka (USGS) horraantii 2015, khayraadka beryllium ee caalamiga ah ee la xaqiijiyay wakhtigaas waxay dhaafeen 80,000 tan, iyo 65% kheyraadka beryllium waxay ahaayeen crystalline aan granite ahayn. dhagaxyada loo qaybiyey Maraykanka..Waxaa ka mid ah, aagagga Gold Hill iyo Spor Mountain ee Utah, USA, iyo Seward Peninsula ee galbeedka Alaska waa meelaha kheyraadka beryllium ku urursan yihiin Maraykanka.Qarnigii 21-aad, wax-soo-saarka beryllium-ka adduunka ayaa aad u kordhay.Marka loo eego xogta ay soo saartay Sahanka Jiyoolajiga ee Maraykanka sanadkii 2015, wax soo saarka macdanta beryllium ee caalamiga ah waxa uu ahaa 270 tan, Maraykankuna waxa uu ka ahaa 89% (240 tan).Shiinaha ayaa ahaa wax soo saarka labaad ee ugu weyn waqtigaas, laakiin wax soo saarkiisu weli lama barbar dhigin Maraykanka.

Khayraadka beryllium ee Shiinaha: Macdanta beryllium ee ugu weyn adduunka ayaa laga helay gobolka Xinjiang ee dalkayga.Markii hore, qaybinta kheyraadka beryllium ee Shiinaha ayaa inta badan lagu koobay afarta gobol ee Xinjiang, Sichuan, Yunnan iyo Mongolia gudaha.Kaydadka la xaqiijiyay ee beryllium waxa ay u badnaayeen macdan la xidhiidha, oo inta badan la xidhiidha lithium, tantalum-niobium ores (la xisaabtamaysa 48%), iyo tan labaad oo xidhiidh la leh macdanta dhulka naadir ah.(27%) ama la xidhiidha tungsten (20%).Intaa waxaa dheer, waxaa weli jira qadar yar oo la xidhiidha molybdenum, tiin, lead iyo zinc iyo macdanta aan birta ahayn.Inkasta oo ay jiraan kayd macdaneed oo badan oo beryllium ah, way yar yihiin miisaan ahaan waxayna xisaabiyaan wax ka yar 1% wadarta kaydadka.

Pit No. 3, Keketuohai, Xinjiang: Noocyada ugu muhiimsan ee kaydka beryllium ee dalkaygu waa nooca granite pegmatite, nooca hydrothermal vein iyo granite (oo ay ku jiraan granite alkaline).Nooca granite pegmatite waa nooca ugu muhiimsan ee macdanta beryllium, oo lagu xisaabtamayo kala bar wadarta kaydadka gudaha.Waxaa inta badan laga soo saaraa Xinjiang, Sichuan, Yunnan iyo meelo kale.Dhigaalkan waxaa inta badan lagu qaybiyaa suunka weelka, da'da metallogenic waxay u dhaxaysaa 180 iyo 391Ma.Dhignaashada pegmatite Granite inta badan waxay u muuqdaan meelo cufan oo dhowr ah oo pegmatite ah ay ku ururaan.Tusaale ahaan, aagga Altay pegmatite, Xinjiang, waxaa jira in ka badan 100,000 pegmatite dik oo la yaqaan, oo lagu soo ururiyay in ka badan 39 aag cufan.Xididada Pegmatite waxay u muuqdaan kooxo ka tirsan aagga macdanta, jidhka macdanta waa qaab adag, iyo macdanta beryl-ka leh waa beryl.Sababtoo ah kristanta macdanta ayaa ah mid aan fiicneyn, si sahlan loo heli karo oo loo doorto, iyo kaydka macdanta ayaa si ballaaran loo qaybiyaa, waa nooca macdanta ugu muhiimsan ee macdanta beryllium ee dalkayga.

Noocyada beryllium ore, nooca granite pegmatite-beryllium ore ayaa leh awoodda ugu badan ee laga filayo dalkayga.Labada suun ee birta dhifka ah ee Altay iyo Galbeedka Kunlun ee Xinjiang, tobanaan kun oo kiiloomitir laba jibaaran oo meelaha la filayo ee metallogenic ayaa la qaybiyay.Waxaa jira ku dhawaad ​​100,000 xididdada crystal.

Isku soo wada duuboo, marka laga eego dhinaca horumarka iyo ka faa’iidaysiga, khayraadka dalkayga ee beryllium waxa uu leeyahay saddexdan astaamood ee soo socda:

1. Khayraadka beryllium-ka ee dalkaygu waa mid aad u kooban, kaas oo horumar iyo faa’iido u leh.Kaydadka warshadaha ee beryllium ee dalkaygu waxay ku urursan yihiin macdanta Keketuohai ee Xinjiang, oo ka dhigan 80% kaydka warshadaha qaranka;

2. Macdanta macdantu way yar tahay, waxaana jira macdan hodan ah oo ku jira kaydka la xaqiijiyay.Heerka BeO ee pegmatite beryllium macdanta laga qodo dibadda waxa uu ka sarreeyaa 0.1%, halka dalkaygu uu ka hooseeyo 0.1%, taas oo saamayn toos ah ku leh kharashka ka faa'iidaysiga ee xoogga beryllium ee gudaha.

3. Kaydadka warshadaha ee beryllium waxay ku xisaabtamayaan qayb yar oo kayd ah, kaydadkana waxay u baahan yihiin in kor loo qaado.Sannadkii 2015-kii, kaydka kheyraadka ee dalkaygu (BeO) ee la aqoonsaday waxay ahaayeen 574,000 oo tan, kuwaas oo kaydadka aasaasiga ahi ay ahaayeen 39,000 oo tan, oo kaalinta labaad kaga jira adduunka.

Khayraadka Beryllium ee Ruushka: Gobolka Sverdlovsk ee Ruushka wuxuu bilaabay qiimayn habaysan oo juquraafi iyo dhaqaale ah oo ah macdanta kaliya ee meerald beryllium "Malyinsky Mine"."Maliyink Mine" waxay hoos timaadaa xukunka РТ-Капитал Co., Ltd., oo hoos timaada ganacsiga dawladda Ruushka "Rostec".Shaqada qiimaynta macdanta ee miinada ayaa la qorsheeyay in la dhammeeyo March 2021.

Macdanta Maliinsky, oo ku taal meel u dhow tuulada Mareshova, ayaa iska leh ilaha istaraatiijiyadeed ee qaranka Ruushka.Qiimayntii kaydka ahayd ee ugu dambaysay waxa la dhameeyay sahaminta juquraafiga ka dib 1992. Macluumaadka miinada hadda waa la cusboonaysiiyay.Shaqada cusubi waxay soo saartay xog badan oo ku saabsan kaydadka beryl, beryl oxide iyo qaybaha kale ee la xidhiidha.

Maliinsky Mine waa mid ka mid ah afarta macdanta beryl beryl ee ugu weyn adduunka iyo macdanta kaliya ee beryl beryllium ee Ruushka.Beryl oo laga soo saaro miinadani waa mid gaar ah oo naadir ku ah aduunka waxaana inta badan lagu daraa dhagaxyada qaranka iyo kaydka birta qaaliga ah.Sannad kasta, macdanta Maliinsky waxay ka shaqeysaa qiyaastii 94,000 tan oo macdan ah, oo soo saarta 150 kiiloogaraam oo emeralds ah, 2.5 kiiloogaraam alexandrite (alexandrite), iyo shan tan oo ka badan beryl.

Maraykanku waxa uu ahaan jiray alaab-qeybiyaha ugu weyn adduunka, laakiin xaaladdu way is beddeshay.Marka loo eego tirakoobka Chatham House, horaantii 2016, shanta waddan ee ugu sarreeya dhoofinta alaabada beryllium adduunka waxay ahaayeen: Madagascar (208 tan), Switzerland (197 tan), Itoobiya (84 tan), Slovenia (69 tan), Jarmalka. (51 tan);Soo dejinta caalamiga ah waa Shiinaha (293 tan), Australia (197 tan), Belgium (66 tan), Spain (47 tan) iyo Malaysia (10 tan).

Iibiyeyaasha ugu muhiimsan ee alaabta beryllium ee Maraykanka waa: Kazakhstan, Japan, Brazil, Boqortooyada Ingiriiska iyo Faransiiska.Laga soo bilaabo 2013 ilaa 2016 Kazakhstan waxa ay 47% ka ahayd saamiga Maraykanka, Japan 14%, Brazil 8%, UK 8% %, iyo wadamada kale 23%.Dhoofinta ugu weyn ee alaabta beryllium ee Maraykanka waa Malaysia, China iyo Japan.Sida laga soo xigtay Materion, alwaaxyada copper beryllium waxay ku xisaabtamaan boqolkiiba 85 dhoofinta alaabta beryllium ee Maraykanka.