d43ae596_mstone_Information___Ruby_Mill__Yes
[Alexandrite] Turquoise [Chrysoberyl] Turquoise [Excellent] Good [Yes_4] No Use a commercial jewellery cleaner or a mild soap and water solution and clean with a soft toothbrush.. Turquoise is often treated with polymers to stabilise. Surface waxing is also done. Natural stones are porous, so avoid using chemicals, soaking or steam cleaning. [Yes] 
No
Y e s
N o
Y e s U n l e s s c o a t e d
Gemstone Care - Gemstone Information - Ruby Mill
Yes