I-synthetic gem crystal
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Isikwele Ti:amafasitela esafire ubukhulu 106×5.0mmt Doped Ti3+ noma Cr3+ ruby material
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Amarubi/amarubi adalwe ilebhu athengiswa I-Ruby# 5 Al2O3
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Okubalulekile kwe-ruby I-Artificial corundum yento eyigugu yasekuqaleni Ebomvu
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I-Pigeon blood ruby material doped Ti3+ Cr3+ ngengilazi yewashi eliyigugu