Gold: Mineral information, data and localities. Mindat
The Latin name for this mineral was "aurum" and Jöns Jakob Berzelius used Au to represent . It is most commonly found as disseminated grains in quartz veins with pyrite and other sulphides, or as rounded grains, flakes or nuggets in . Classification of GoldHide . Yellow to white with increasing silver, reddish with copper.
A new classification of the gold deposits of Egypt UT Dallas
three fold classification of gold deposits of Egypt is offered here in harmony with this evolutionary model. These are . Egyptians extracted gold from quartz veins of various dimensions in . also with possible porphyry copper deposit in the.Get Price