a Minerals

Yanomamite from Periquite Mine, Mangabeira, Goiás, Brazil (Type Locality for Yanomamite)

Yarrowite, Spionkopite, Malachite from Yarrow Creek, Alberta, Canada (Type Locality for Yarrowite)

Yttrotantalite-[y] from Ytterby, Resaro, Sweden (Type Locality for Yttrotantalite)

Yugawaralite from Kurar Quarry, Bombay District, Maharashtra, India

Yugawaralite from Seikoshi Mine, Shizuoka Prefecture, Honshu, Japan

Yugawaralite from Kandivali Quarry, Mumbai, Maharashtra, India

Yugawaralite from Kandivali Quarry, Mumbai, Maharashtra, India

Yugawaralite from Kandivali Quarry, Mumbai, Maharashtra, India

Zairite from Eta Etu Deposit, Northern Kivu, Democratic Republic of the Congo (Type Locality for Zairite)

Zanazziite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zanazziite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zanazziite and Eosphorite on Rose Quartz from Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil (Type Locality for Zanazziite)

Zanazziite and Eosphorite on Rose Quartz over Smoky Quartz from Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil (Type Locality for Zanazziite)

Zanazziite and Eosphorite over Rose Quartz crystals from Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil (Type Locality for Zanazziite)

Zanazziite and Eosphorite over Rose Quartz crystals from Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil (Type Locality for Zanazziite)

Zanazziite with Hydroxylherderite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zanazziite with Hydroxylherderite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zanazziite with Hydroxylherderite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zanazziite with Hydroxylherderite from Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine

Zapatalite with Chenevixite and Pseudomalachite from Naco, Cerro Morita, Sonora, Mexico (Type Locality for Zapatalite)

Zaratite from Wood's Chrome Mine, State Line District, Lancaster County, Pennsylvania

Zaratite from Wood's Chrome Mine, State Line District, Lancaster County, Pennsylvania

Zaratite from Gap Mine, Lancaster County, Pennsylvania

Zaratite on Chromite from Texas, State Line District, Lancaster County, Pennsylvania

Zaratite over Hydromagnesite on Chromite from Wood's Chrome Mine, State Line District, Lancaster County, Pennsylvania

Zaratite over Hydromagnesite on Chromite from Wood's Chrome Mine, State Line District, Lancaster County, Pennsylvania

Zektzerite on Microcline with Aegirine from Washington Pass, Okanogan County, Washington (Type Locality for Zektzerite)

Zeolite Minerals of the Pacific Northwest - Set of Ten from Mounted by Jules Bernhardt, Trap Rock Quarries, Oregon and Washington

Zeunerite-Metazeunerite from Majuba Hill, Antelope District, Pershing County, Nevada

Zhonghuacerite-(Ce) with Huanghoite-(Ce) from Bayan Obo Mine, Baotou (Paotow), Inner Mongolia, China (Type Locality for Zhonghuacerite-(Ce) and Huanghoite-(Ce))

Zinc-Dolomite with Calcite and Copper from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia

Zincite (crystals!) on Franklinite with Willemite from Franklin, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite (man-made) from Olkusz, Poland

Zincite (man-made) from Silesia, Poland

Zincite (secondary) from Silesia, Poland

Zincite (secondary) from Silesia, Poland

Zincite (secondary) from Silesia, Poland

Zincite - secondary mineralization from Olawa, Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Olawa, Silesia, Poland

Zincite - secondary mineralization from Olawa, Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite - secondary mineralization from Silesia, Poland

Zincite and Franklinite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey

Zincite and Franklinite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Franklinite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Franklinite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Franklinite from Franklin, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Franklinite in Calcite from Trotter Mine Dump, Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Franklinite in Calcite from Trotter Mine Dump, Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite and Tephroite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Tephroite)

Zincite and Willemite from Franklin District, Sussex County, New Jersey (Type Locality for Zincite)

Zincite in Calcite from Franklin Mine, Sussex County, New Jersey (Type Locality for Zincite)

Zincite in Calcite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite)

Zincite in Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite in Calcite with Franklinite and Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite and Zincite)

Zincite in Franklinite and Willemite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite with Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite with Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite with Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite with Franklinite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite with Franklinite from Franklin, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite with Franklinite, Calcite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite with Willemite and Franklinite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite with Willemite and Franklinite from Franklin Mine, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite, Fluorite, Hetaerolite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Hetaerolite)

Zincite, Franklinite, Calcite from Franklin Mine, Sussex County, New Jersey (Type Locality for Franklinite and Zincite)

Zincite, Franklinite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Calcite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite and Zincite)

Zincite, Franklinite, Willemite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite in Calcite from Franklin Mine, Sussex County, New Jersey (Type Locality for Franklinite and Zincite)

Zincite, Franklinite, Willemite, Calcite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite, Calcite from Franklin Mining District, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Franklinite, Willemite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite and Franklinite)

Zincite, Tephroite, Franklinite, Willemite, Calcite from Franklin, Sussex County, New Jersey (Type Locality for Zincite, Tephroite, Franklinite)

Zincite, Willemite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Zincite)

Zincite, Willemite, Franklinite, Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite and Zincite)

Zinclipscombite (IMA2006-008) from Silver Coin Mine, Valmy, Edna Mountains, Humboldt County, Nevada (Type Locality for Zinclipscombite)

Zincolibethenite (IMA 2003-010) from Mina Los Azules, Atacama Desert, Copiapó Province, Chile

Zincolivenite (IMA 2006-047) from Agios Konstantinos, Lavrion (Laurium) Mining District, Attica Peninsula, Greece (Type Locality for Zincolivenite (IMA 2006-047))

Zincrosasite from Sherman Tunnel, Leadville, Lake County, Colorado

Zinkenite and Andorite from Mina San Jose, Oruro, Bolivia

Zinkenite and Pyrite from Eureka, Tintic District, Juab County, Utah

Zinkenite over Franckeite and Stannite from Itos Mine, Cercado Province, Oruro, Bolivia

Zinkenite with Calcite and Sphalerite from Wolfsberg, (Graf Jost-Christian Mine ?), Harz, Saxony-Anhalt, Germany (Type Locality for Zinkenite)

Zinnwaldite (Siderophyllite-Polylithionite) from Zinnwald-Cínovec District, Erzgebirge, Saxony-Bohemia border region, Germany-Czech Republic (Type Locality for Zinnwaldite)

Zinnwaldite (Siderophyllite-Polylithionite) from Virgem da Lapa, Minas Gerais, Brazil

Zinnwaldite (Siderophyllite-Polylithionite) from Lease #2, Morefield Mine, Amelia Court House, Amelia County, Virginia

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)