Thread:Aptos/@comment-27847292-20160518182322/@comment-27304481-20160518231134

http://www.palagems.com/ruby-sapphire-borders/

The concept of Padparadscha being the same as Sapphire is really unnecessary. It is labeled with sapphire because it classifies the type of gem. But it doesnt mean it is sapphire. Liekwise, Black Prince Ruby is a spinel, not a ruby, but its in the name