You have gold on your SD Card Memory extracting gold from all the cards you've got.

@MakeGold how valuable is the information stored on your microSD card or your micro. You have gold on your SD Card Memory? extracting gold from all the cards you've got. Is There Gold In SD Cards? Yes, it is true... as gold is a excellent conductor, if you see a micro sd card, it is not having any gold threads used in manufacturing, but if you see a SD card(the big one used in digital cameras) has gold thread, but it has no value, as it is very very thin, and as much as i know, they are like tungston filament.