Statistics for US state gemstones

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State	Gemstone	% Correct
Arkansas	Diamond	97%
North Carolina	Emerald	85%
South Carolina	Amethyst	71%
New York	Garnet	71%
Utah	Topaz	65%
Arizona	Turquoise	65%
New Mexico	Turquoise	65%
Georgia	Quartz	59%
Colorado	Aquamarine	56%
Maine	Tourmaline	35%
Florida	Moonstone	26%
Massachusetts	Rhodonite	12%
New Hampshire	Smoky Quartz	12%
Idaho	Star Garnet	9%
California	Benitoite	6%
Hawaii	Black Coral	6%
Michigan	Chlorastrolite	6%
Vermont	Grossular Garnet	6%
Minnesota	Lake Superior Agate	6%
Lousiana	Lapearlite	6%
Alaska	Nephrite Jade	6%
Maryland	Patuxent River Stone Agate	6%
Washington	Petrified Wood	6%
Alabama	Star Blue Quartz	6%
South Dakota	Fairburn Agate	3%
West Virginia	Fossil Coral	3%
Kentucky	Freshwater Pearl	3%
Ohio	Ohio Flint	3%
Oregon	Oregon Sunstone Labradorite	3%
Texas	Texas Blue Topaz	3%
Wyoming	Wyoming Nephrite Jade	3%
Nevada	Black Fire Opal	0%
Nebraska	Blue Agate	0%
Montana	Montana Sapphire	0%
Tennessee	Tennessee River Pearl	0%