Maggie Valley Rock Shop & Gem Mine, home of Blue Earth Traders, has an awesome selection at very reasonable prices and our gem buckets are chock full of beautiful surprises! Try your luck at our gem mine sluice. Buckets range from $14 to $100 and, yes, you can share buckets! Our buckets are a mix of local gems such as corundum (rubies and sapphires) and colorful gemstones from around the world. Great way to spend the day outdoors. Rain or Shine!