Rare California gold coins of private issue are coming forth from their hiding places every few days. The latest specimen of this much-sought series of coins to be offered for sale is one of the ...

New Murchison Gold (NMG) has announced that an ore purchase agreement (OPA) for the Crown Prince gold deposit between Zeus Mining, a wholly owned subsidiary of NMG and Big Bell Gold Operations ...

J. Being a talented artist and cabinet carver by profession, he increased the attractiveness of the specimens by working out the natural crystals on the face of ore. With the addition of some ...

For one thing, it is helping to extend the life of Japan’s sole commercial gold mine, a pit that miners first began digging out by hand in the feudal Edo Period (1603-1867). The ore from the ...

There is an extensive display of iron ore specimens, which includes magnetite, hematite and siderite, as well as dozens of nonferrous metals. In addition to specimens of coal, shale and petroleum ...