Geodes are typically hollow, spherical rocks with a crystal-lined cavity, whereas agates are solid, usually banded stones that form from the accumulation of layers of silica inside volcanic or ...

or agate. They are nodule-like rocks typically found in volcanic regions, and specifically, those with rhyolite lavas. They ...

On an off-season Arizona getaway, Ephraim Motel owners Scott and Julie Barnes made a random, serendipitous stop in the aptly ...

It comes in the form of crystals and agates, fossils and ... Tony Johnson and others had spread rocks of varying types on folding tables. Petrified wood, geodes, opal and jasper shone in a variety ...

The Science Education Center houses thousands of rock and mineral samples in what is known as "The Rock & Mineral Room." The entire collection can be viewed by clicking on each of the virtual drawers ...

PORT ANGELES — The Clallam County Gem and Mineral Association will host its annual Gem, Rock & Jewelry Show this weekend. The ...

OKLAHOMA CITY (KFOR) — The outside of a geode might look like a simple rock, nothing special ... Sift through the sands of time, or the ‘Agate’ of heaven, sharks in the deep or Pyrite ...