US State Gemstones, Minerals, Rocks and Stones

State	Gem or Gemstones	Mineral	Rock or Stone
Alabama	Star Blue Quartz	Hematite	Marble
Alaska	Jade	Gold
Arizona	Turquoise	Fire Agate	Petrified Wood
Arkansas	Diamond	Quartz Crystal	Bauxite
California	Benitoite	Native Gold	Serpentine
Colorado	Aquamarine	Rhodochrosite
Connecticut	Garnet	Delaware	Sillimanite
Delaware		Sillimanite
Florida	Moonstone		Agatized Coral
Georgia	Quartz	Staurolite
Hawaii	Black Coral
Idaho	Star Garnet
Illinois		Fluorite
Indiana			Limestone
Iowa			Geode
Kansas
Kentucky	Fortification Agate w/ red, black and yellow banding	Coal
Louisiana	Agate		Petrified Palm
Maine	Tourmaline
Maryland	Patuxent River Stone
Massachusetts	Rhodonite	Babingtonite	Roxbury Pudding Stone (Jasper)
Michigan	Chlorastrolite (aka greenstone aka Isle Royal Green Stone)		Petoskey Stone
Minnesota	Lake Superior Agate
Mississippi			Petrified Wood
Missouri		Galena (Lead)	Mozarkite
Montana	Yogo Sapphire and Agate
Nebraska	Blue Agate		Prairie Agate
Nevada	Nevada Turquoise or Virgin Valley Black Fire Opal	Silver	Sandstone
New Hampshire	Smokey Quartz	Beryl	Conway Granite
New Jersey
New Mexico	Turquoise
New York	Garnet, Black Button Tourmaline, Moonstone	Hematite
North Carolina	Emerald		Granite/Unakite
North Dakota			Teredo Wood
Ohio	Ohio Flint
Oklahoma			Barite Rose
Oregon	Sunstone (heliolite)		Thunderegg
Pennsylvania			Trilobite
Rhode Island		Bowenite	Cumberlandite
South Carolina	Amethyst		Blue Granite
South Dakota	Fairburn Agate	Rose Quartz
Tennessee	Tennessee Pearl		Agate, Tennessee Limestone
Texas	Topaz		Petrified Palmwood
Utah	Topaz		Coal
Vermont		Talc & Grossular Garnet	Granite, Marble, Slate
Virginia			Chesapecten jeffersonius (Fossil)
Washington	Petrified Wood
West Virginia	Lithostrotionella	Galena	Red Granite
Wisconsin	Ruby	Galena	Red Granite
Wyoming	Jade