The dense, yellow metal is often found in veins of the rocky mineral quartz. This is because the two condense together from hot fluids underground as a result of changes in temperature ...
Findings suggest gold nuggets can form in quartz veins as a result of electricity produced by the pressure of earthquakes. The gold is carried in super-hot liquids from the Earth's core to its ...
Gold naturally forms in quartz — the second-most abundant mineral in Earth's crust after feldspar. But unlike other types of gold deposits, those found in quartz often cluster into giant nuggets .
Emergency services were alerted after the 17-year-old boy disappeared in waters off Granite Island at Victor Harbor, 83km south of Adelaide, about 3.15pm on Sunday. A wide scale search continues ...
A search will resume this morning for a 16-year-old Adelaide boy who has gone missing after he was swept out to sea in a Father’s Day tragedy off Granite Island. A major search and rescue ...