1. Home
  2. Gem Mining In Colorado

Gem Mining In Colorado

The United States has two locations that operated as commercial diamond mines. One is the mine currently operated as a fee-mining site at Crater of Diamonds State Park in Arkansas. The other is the inactive Kelsey Lake Diamond Mine near Fort Collins Colorado. Over 100 kimberlites have been found in the Colorado-Wyoming state line area. They range in size from a few feet across to over 12 mile.

Get Price