Rock Seeker

Rocks and Precious Stones

Sunstone Mines In Oregon (Open To The Public)

What Are Oregon Sunstones? Sunstones are feldspar crystals that formed in lava. Thirteen to fourteen million years ago, a volcano in the Steens Mountains erupted, pouring out massive amountsof lava. The lava flow was eventually completely covered by a enormous lake. This lava remained underwater for many thousands of years. But as the lake began to slowly dry up, the ancient … [Read more...] about Sunstone Mines In Oregon (Open To The Public)

How To Polish Obsidian By Hand

Because of its glass-like, cryptocrystalline structure, obsidian can be a challenge to polish. Attempting to polish the stone in a tumbler can easily result in seriously fractured pieces, no matter what precautions you may take. As a result, many collectors opt to polish obsidian pieces by hand to ensure they remain whole and undamaged. Read More Articles About … [Read more...] about How To Polish Obsidian By Hand

Where To Find Amethyst In Arizona (5 Best Locations)

Where To Find Amethyst in Arizona Amethyst is actually rather rare in Arizona. Nevertheless, in this state's rockhounding paradise there are still elusive finds to be made. There is one mine that continues to turn out world-class gems and others with their own unique specimens. There are also Bureau of Land Management (BLM) lands where rockhounds have made quality finds. … [Read more...] about Where To Find Amethyst In Arizona (5 Best Locations)

Where To Find Obsidian in Arizona (5 Best Locations)

Obsidian, or volcanic glass, is found in most southwestern states. The gemstone is found in regions known to have an active volcanic past. Arizona's San Francisco Volcanic Field, located in the north-central part of the state, is one of the country's major sources of obsidian. This area contains hundreds of extinct volcanic domes. It is in fact, Arizona's most prominent … [Read more...] about Where To Find Obsidian in Arizona (5 Best Locations)