Cook Islands Turquoise Bridal Fashion Ring Earring Necklace Bracelet Gold Jewellery 78

Cook Islands Turquoise Bridal Fashion Ring Earring Necklace Bracelet Gold Jewellery. 

By Aamir Mannan.

Waxing and oiling

Historically, light waxing and oiling were the first treatments used in ancient times, providing a wetting effect, thereby enhancing the colour and lustre. This treatment is more or less acceptable by tradition, especially because treated turquoise is usually of a higher grade to begin with. Oiled and waxed stones are prone to "sweating" under even gentle heat or if exposed to too much sun, and they may develop a white surface film or bloom over time. (With some skill, oil and wax treatments can be restored.)