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Arkansas Quartz: Origin and History
Arkansas quartz is a collector favorite, so much so that among many mineral and crystal collectors, Arkansas is synonymous with quartz. This is for...
Oregon Quartz: Josephine’s Crown Quartz
Oregon quartz and metallic lapidary materials have always been desirable for lapidaries and jewelers. Josephine’s Crown quartz is an Oregon quartz with an elegant...
Exploring Cornwallis’ Cave
What Cornwallis’ Cave at Virginia’s Colonial National Historic Park is and isn’t might surprise you. It’s not a real cave and British General Charles...
Finn McCool & the Giant’s Causeway
The Giant's Causeway and the Scottish Isle of Staffa is a visitor hotspot and provides the stuff of legends. The Irish are also known...
Anne Brontë & Her Rock Collection
Was Anne Brontë a rock collector? Yes! Evidence now suggests she was an informed and skilled participant in the emerging science of geology just...
Mining In Cornwall, England & Its U.S. Impact
Mining in Cornwall, England, had an impact when hard rock mining began in America, with miners from all over the world arriving and bringing...
Is Dolomite a Mineral or a Rock?
The word dolomite has two meanings, one as a fine collectible crystal and two as a huge rock formation that can be thousands of...
