| (1) United States of America-Tourmaline. |
| | State | Gemstone |
| 1 | Alabama | Blue Star Quartz |
| 2 | Alaska | Nephrite Jade |
| 3 | Arizona | Turquoise |
| 4 | Arkansas | Diamond |
| 5 | California | Benitoite |
| 6 | Colorado | Aquamarine |
| 7 | Connecticut | Garnet |
| 8 | Florida | Moonstone |
| 9 | Georgia | Quartz |
| 10 | Hawaii | Black Coral |
| 11 | Idaho | Star Garnet |
| 12 | Illinois | Fluorite |
| 13 | Kentucky | Fortification Agate |
| 14 | Louisiana | Agate |
| 15 | Maine | Tourmaline |
| 16 | Minnesota | Lake Superior Agate |
| 17 | Montana | Sapphire |
| 18 | Nebraska | Blue Agate |
| 19 | Nevada | Turquoise & Black Fire Opal |
| 20 | New Hampshire | Smokey Quartz |
| 21 | New Mexico | Turquoise |
| 22 | New York | Garnet, Black Button Tourmaline, Moonstone |
| 23 | North Carolina | Emerald |
| 24 | Ohio | Ohio Flint |
| 25 | Oregon | Sunstone |
| 26 | South Carolina | Amethyst |
| 27 | South Dakota | Fairburn Agate |
| 28 | Tennessee | Tennessee Pearl |
| 29 | Texas | Blue Topaz |
| 30 | Utah | Topaz |
| 31 | Wisconsin | Ruby |
| 32 | Wyoming | Nephrite Jade |
| (2) Sri Lanka-Blue Sapphire |
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