Ruby and sapphire cut stones viewed through their crowns. Colours are due to trace metallic impurities. Ruby and sapphire are both varieties of the mineral corundum (aluminium oxide)
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Details
Creative#:
TOP23856508
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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