Very few stones have been found in the United States in areas like Montana, North Carolina, and South Carolina. Most rubies come from Myanmar, Thailand, Cambodia, and Afghanistan.
One of the largest ruby gemstones in the world is at the Museum of Natural History in Washington DC. It is 23.1 carats.
These beautiful 'ruby' supplies are available from Team ESST
For more supplies for your creations check out the Team ESST blog here