USA
Agate
Albite
Apophyllite
Arsenopyrite
Azurite
Barrerite
Baryte
Benitoite
Bikitaite
Calcite
Clinoptilolite
Dioptase
Dolomite
Epidote
Erionite
Fluorite
Fulgurite
Galena
Gmelinite
Goethite
Gold
Gypsum
Haematite
Halite
Heulandite
Laumontite
Levyne
Mesolite
Microcline
Mimetite
Offretite
Paulingite
Pyrolusite
Pyromorphite
Ramsdellite
Reticulite
Sphalerite
Staurolite
Stilbite
Thomsonite
Trinitite
Vanadinite
Vivianite
Wulfenite
North & Central America
Species
Specimens
Canada
23
38
Cuba
4
6
Dominican Rep
2
2
Mexico
16
50
Nicaragua
1
1
USA
44
267
