Ubabalo kunye nobuhle beCoral Jewelry

I-Coral idume ngokusetyenziswa kuyilo lobucwebe kunye nezinye iinjongo zokuhombisa ixesha elide ngoku. Olu dumo lunokunxulunyaniswa ubukhulu becala kwimibala eqaqambileyo yegem, kunye nobume obungaqhelekanga bemvelaphi yayo. ICoral ifumaneka kumanzi angekho nzulu nashushu kwiMeditera, nakunxweme lwaseJapan naseTaiwan. Kufuneka ivunwe ngesandla, kwaye abo bantywilayo bantywila baye kubunzulu obukhulu ukuze bafumane eli litye linqabileyo. Phezulu, iisampuli ze-coral zihlelwe ngokusekelwe kubukhulu, umbala kunye nomgangatho. Iisampulu ezinkulu ezingenasiphako zinqabile kwaye zibiza kakhulu. Ke ngoko zisetyenziselwa ukuyila ubucwebe obuphezulu obufumana ixabiso eliphezulu lokubuza kwimarike evulekileyo. Intsalela yesivuno isetyenziselwa ukusetyenziswa kwezacholo zefashoni. Ezi ziqwenga ze-coral zihlala zithambile kwaye kufuneka zizinziswe nge-epoxy resin ukuze ziqiniswe ngaphambi kokuba zisikwe kwaye zikhazimliswe kwaye zibekwe kwisilivere okanye ezinye iintsimbi ukugqiba iqhekeza. Ngamanye amaxesha, idayi yongezwa kwi-epoxy ukuze kuphuculwe umbala we-specimen. Iikorale zinokufumaneka kuluhlu olubanzi lwemibala. Nangona kunjalo, kuphela iikorale ezibomvu, ezipinki, eziorenji kunye nezimnyama ezisetyenziswa kwizixhobo zobucwebe befashoni. Ikorale emnyama ixabiseke kakhulu kwaye yavunwa kwiindleko zaseMexico. Kutshanje, abatshuzi abakwazanga ukufumana izixa ezikhulu zekorale ezimnyama, nto leyo ekhokelela izazi ngemekobume ukuba ziphakamise isilumkiso malunga nokutshatyalaliswa kunye nokuphela okunokwenzeka kwezinye iintlobo zekorale.

Ukuze uqonde ezi nkxalabo, kuyanceda ukuba uqale ufumane ukuqonda okusisiseko ekubunjweni kwekorale. Iikorale zenziwe kumathambo e-polyp yolwandle - isidalwa esincinci esihlala elwandle kwaye sitya iplankton. Iintsalela zibalwa kwaye zongezwa kwi-coral reef kunye nexesha. Ngethuba leminyaka emininzi, i-coral reef ingakhula ibe yisayizi enkulu, kwaye iziqu zodwa zinokuba zikhulu njenge-intshi ezi-2 ububanzi. Nangona kunjalo, i-coral iphinda ichaphazeleke kakhulu kwiimeko ze-ambient, kwaye utshintsho kwi-chemistry yamanzi olwandle, ukungena kokukhanya kunye neqondo lokushisa kunokuba neempembelelo ezinobungozi kwiingqaqa ze-coral. Ukuvunwa okungaphezulu kweekorale ukwenzela ubucwebe kunye nokusetyenziswa kokuhombisa kudityaniswe notshintsho oluthe chu kwiimeko zokusingqongileyo kubangele ukuba iingqaqa zekorale ehlabathini lonke zicutheke, kunye nokutshabalala okubonakalayo kwezinye iintlobo. Nangona amanye amazwe ethembise ukuba aza kuthintela ukuvunwa nokurhweba ngeentlobo ezithile zeekorale, utyekelo lobutyebi bemali luye lwabangela ukuba kuthotywe ukunyanzelwa komthetho. Kuhlala kubonakala ukuba ubuhle bale gem bukhokelela ekuweni kwayo.