Official State Geological Symbols

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OFFICIAL STATE GEOLOGIC SYMBOLS

STATE	ROCK	MINERAL	GEMSTONE	FOSSIL
Alabama	Marble	Hematite	Star Blue Quartz	Whale - Basilosaurus cetoides
Alaska		Gold	Jade	Wooly Mammoth
Arizona			Turquoise (bola)	Petrified wood
Arkansas	Bauxite	Quartz	Diamond
California	Serpentine	Gold	Benitoite	Saber Toothed Cat
Colorado	Yule marble	Rhodochrosite	Aquamarine	Stegosaurus
Connecticut		Garnet		Dinosaur track
Delaware		S illimanite		Belemnite
Florida	Agatized Coral		Moonstone
Georgia		Staurolite	Quartz	Shark tooth
Hawaii			Black Coral
Idaho			Star garnet	Equus simplicidens
Illinois		Fluorite		Tullimonstrum gregarium
Indiana	Limestone
Iowa	Geode
Kansas
Kentucky	Kentucky Agate	Coal	Freshwater pearl	Brachiopod
Louisiana		Agate
Maine		Tourmaline
Maryland				Ecphora gardnerae & Astrodon johnstoni
Massachusetts	Roxbury Pudding Stone & Granite	Babingtonite	Rhodonite	Dinosaur foot track
Michigan			Chlorastrolite	Petoskey Stone
Minnesota			Lake Superior agate
Mississippi	Petrified wood			Fossil whale
Missouri	Mozarkite (chert)	Galena		Delocrinus missouriensis
Montana			Sapphire & Agate
Nebraska	Prairie Agate		Blue Chalcedony	Mammoth
Nevada	Sandstone	Silver (metal)	Black Fire Opal& Turquoise	Ichthyosaur
New Hampshire	Granite	Beryl	Smoky Quartz
New Jersey				Hadrosaurus foulkii
New Mexico			Turquoise	Rioarribasaurus
New York			Garnet	Eurypterus remipes
North Carolina	Granite		Emerald
North Dakota				Teredo petrified wood
Ohio			Flint	Isotelus (trilobite)
Oklahoma	Barite "rose"
Oregon	"Thunder egg"		Sunstone
Pennsylvania				Phacops rana
Rhode Island	Cumberlandite	Bowenite (antigorite)
South Carolina	Blue granite		Amethyst
South Dakota		Rose Quartz	Fairburn Agate	Triceratops
Tennessee			Pearl	Pterotrigonia thoracica
Texas	Petrified Palm Wood		Blue Topaz	Pleurocoelus
Utah	Coal	Copper	Topaz	Allosaurus
Vermont	Marble, Slate, Granite	Talc	Grossular Garnet	Delphinapterus leucas
Virginia				Chesapecten jeffersonius
Washington			Petrified Wood Mammoth
West Virginia			Chalcedony Coral
Wisconsin	Red Granite	Galena
Wyoming			Nephrite Jade	knightia ( herring) & Triceratops