Yooperlites are a variety of sodalite-rich syenite found in the Upper Peninsula of Michigan.

Breakthrough discovery reveals gold and precious metals are slowly leaking from Earth's core through Hawaiian volcanoes.

We can add another Michigan discovery to the list related to the oldest rock in America! That's right, this particular rock ...

This deposit separated by gabbro, an igneous rock formed by slow cooling magma, was originally part of the United Verde ore body. Beginning with a three-compartment shaft sunk to 1,200 feet ...

Carr Mill Dam, in St Helens, offers around a 3km circular walk which boasts water views, woodland and even bluebells in the ...

In connection with this closing, Laurence W. Zeifman, Director of the Company, purchased 285,714 Flow-Through Shares, and ...

We asked kitchen designers to weigh in on quartz vs granite to put your countertop quandary to bed once and for all ...

Etched onto rocks on a remote peninsula in Western Australia are millions of images drawn tens of thousands of years ago by ...

The oldest rock in the United States has been discovered in Michigan, with zircons dating back 3.82 billion years.

Earth's largest gold reserves are not kept inside Fort Knox, the United States Bullion Depository. In fact, they are hidden ...

WASHINGTON — Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. The discovery suggests that after the ...