Opal Guides (Info & Locations)

Michigan’s vast geological history spans over 3 billion years, and its Upper Peninsula alone … Read more

Minnesota’s iron-rich landscape has shaped the state’s mining heritage for over 150 years. But … Read more

Opal is a fascinating mineral known for its unique play of colors and diversity. … Read more

Hunting for opals is an exciting adventure that combines the beauty of nature with … Read more

From the Mississippi River on the west to the Wabash River on the east, … Read more

From the shores of Lake Erie in the north to the winding Ohio River … Read more

From the rolling hills of Ohio to the Appalachian Mountains, from the Potomac River … Read more

From the Red River bordering Texas to the Arkansas River along Kansas, from the … Read more

Opals, the captivating gemstones known for their mesmerizing play of colors, are not just … Read more

Hunting for opals is an exciting adventure that combines the beauty of nature with … Read more