We recently compiled a list of the 10 Best Green Energy Penny Stocks to Buy Now. In this article, we are going to take a look ...

"The key to Castle Rock's exceptional durability, it turns out, is that it's held together by a unique and captivating gem ...

Petrified wood, geodes, opal and jasper shone in a variety of ... Nate White of Milton and a member of the Washington State Mineral Council shows a piece of cut and polished petrified wood while ...

The land is as dry as a bone but home to a gemstone found only in Queensland — the boulder opal. A gem the size of your fist can fetch prices of up to hundreds of thousands of dollars.

We’re all familiar with our birthstones, and the true jewelry enthusiasts among us can probably name a few other favorite ...

America’s blessings of enormous energy supplies and a wealth of mineral ores and metals have made possible our economic stability and national defense. Now that global “resource wars ...

Greasy Opal provides two editions for its CAPTCHA solver, a free one that is slower and less accurate, and a paid version that the developer says comes with 90-100% image identification accuracy ...

A mid-August weekend outing by the 500-plus member Puyallup Valley Gem and Mineral Club and the Washington ... Petrified wood, geodes, opal and jasper shone in a variety of colors.