a Minerals

Zinnwaldite (Siderophyllite-Polylithionite) with Microcline from Morefield Mine, Amelia Court House, Amelia County, Virginia

Zircon (gem-grade) from Sri Lanka

Zircon and Aegirine from Mount Malosa, Zomba District, Malawi

Zircon and Siderite on Albite from Mont Saint-Hilaire, Québec, Canada

Zircon and Titanite from Tory Hill, Bancroft, Ontario, Canada

Zircon in Quartz from El Paso County, Colorado

Zircon in Quartz from El Paso County, Colorado

Zircon in Quartz Diorite from Astor Diamar District, Gilgit-Baltistan, Pakistan

Zircon on Albite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada

Zircon on Albite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada

Zircon on Albite and Quartz from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

Zircon on Microcline-Albite from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

Zircon on Microcline-Albite from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

Zircon on Quartz from St. Peter's Dome, El Paso County, Colorado

Zircon on Quartz with Arfvedsonite from Hurricane Mountain, east of Intervale, Carroll County, New Hampshire

Zircon var. Alvite from Helle, Stokken, Arendal, Aust-Agder, Norway (Type Locality for Alvite)

Zircon var. Cyrtolite from Litchfield, Maine

Zircon var. Cyrtolite from Davis Quarry, Ontario, Canada

Zircon var. Cyrtolite from Davis Quarry, York River, Bancroft, Ontario, Canada

Zircon var. Cyrtolite from Kinkel Quarry, Bedford, Westchester County, New York

Zircon var. Cyrtolite from Hybla, Ontario, Canada

Zircon var. Cyrtolite from MacDonald Quarry, Hybla, Ontario, Canada

Zircon var. Cyrtolite from Dungannon, Bancroft District, Ontario, Canada

Zircon var. Cyrtolite from (Kinkel Quarry?), Bedford, Westchester County, New York

Zircon var. Cyrtolite and Uranophane from Gouge Mine, Spruce Pine, North Carolina

Zircon var. Malacon from Odegarden, Bamle, Norway

Zircon with Biotite in marble from Managi, Dharipeche, Kunar Province, Afghanistan

Zircon with Biotite in marble from Managi, Dharipeche, Kunar Province, Afghanistan

Zircon with Biotite in marble from Managi, Dharipeche, Kunar Province, Afghanistan

Zirconolite var. Polymignite with Biotite from Stavern (Fredriksvärn), Larvik, Vestfold, Norway

Zoisite (3 faceted gemstones) from Alchuri, Shigar Valley, Gilgit-Baltistan, Pakistan

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Block B, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite from Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Tanzanite with Graphite from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite var. Thulite from Spruce Pine, Mitchell County, North Carolina

Zoisite var. Thulite from Leksvik, Nord-Trondelag, Norway

Zoisite var. Thulite from Leksvik, Nord-Trondelag, Norway

Zoisite, var. Tanzanite Crystal from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite, var. Tanzanite Crystal from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite, var. Tanzanite Crystal from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zoisite, var. Tanzanite Crystal from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Zunyite in Pyrophyllite on Quartz from Big Bertha Mine, Dome Rock Mountains, La Paz County, Arizona

Zunyite in Pyrophyllite-Kaolinite from Zuni Mine, Anvil Mountain, San Juan County, Colorado (Type Locality for Zunyite)

Zunyite in Pyrophyllite-Kaolinite from Zuni Mine, Anvil Mountain, San Juan County, Colorado (Type Locality for Zunyite)

Zunyite in Pyrophyllite-Kaolinite from Zuni Mine, Anvil Mountain, San Juan County, Colorado (Type Locality for Zunyite)

Zunyite with Pyrite and Quartz from Zuni Mine, Anvil Mountain, San Juan County, Colorado (Type Locality for Zunyite)

Åskagenite-(Nd) (IMA 2009-073) from Åskagen Quarry (Torskebäcken), Filipstad, Värmland, Sweden (Type Locality for Åskagenite-(Nd))