amatye anqabileyo anemibala Yavela kwi-3-foot ebomvu, i-blue and green state ukuya kwi-multi-bloom trend.Ukunyuka kwexabiso lamatye anqabileyo anqabileyo kuyothusa ngakumbi.Ixabiso leemeralds zaseColombia lixabisekileyo, kwaye igazi lee-pigtails zaseBurma kunzima ukuphumelela kwilotho.Ezinye i-cobalt spinels ezikumgangatho ophezulu zonyuka nge-200% ukuya kwi-1000%.
Kukho izizathu ezibini eziphambili zokunyuka kwexabiso:
kwelinye icala ngenxa yempembelelo yobhubhane Ukunqunyanyiswa kwemveliso kwindawo yemigodi kukhokelele ekunyukeni kweendleko zemigodi kunye nokuncipha kwempahla kwindawo yemigodi.Ngakolunye uhlangothi, uchulumanco lwemarike yabathengi be-gem aluzange luphele kwaye luya kuqhubeka nokunyuka emva kokuba unyaka ungenile.2021 eneneni ukuba ixabiso liphezulu okanye liphantsi Eyona nto ibalulekileyo sisitokhwe.
Ixesha lokuposa: Apr-19-2022