Electronics & Cell Mobile Phone.
Electronics computer photo and visualization plus cell and mobile phones penetrate business marketing and almost every modern communication this days that's the same in the gemstone & precious stones business just check the link below.
For semi precious stones computer photo communication and cell phone technology you will find plenty of instances related including the sending of pictures of the minerals. Now here is everything related modern technology and precious stones including analyzing verification and other physical parameter. Electronics computer communication and mobile phones.