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Smithsonian National Museum of Natural History

GeoGallery

Agate (NMNH 136385)::10246565

Agate

Ahumada (USNM 436)::1001041

Ahumada

Azurite (NMNH 177311)::13851713

Azurite

Ballinoo (USNM 254-1)::1001045

Ballinoo

Basalt (NMNH 108176)::10954461

Basalt

Bencubbin (USNM 5625)::1001094

Bencubbin

Opal Ring (NMNH G4664)::10245983

Black Opal Ring

Calcite

Calcite (NMNH 122900)::10246462

Calcite

Calcite (NMNH G11682)::13069320

Calcite

Carbo (838)::10246241

Carbo

Crocoite (NMNH 176124)::10962088

Crocoite with coronadite

Dark Jubilee Opal (NMNH G8827)::10245998

Dark Jubilee Opal

Farmington (USNM 612)::1000947

Farmington

Fire Opal (NMNH G10585)::11029691

Fire Opal

Fire Opal (NMNH G5393)::10245999

Fire Opal

Galena with Marcasite (NMNH 134994)::10246420

Galena with pyrite and marcasite

Gypsum (NMNH 125887)::10246476

Gypsum

Gypsum (NMNH 117513)::10246477

Gypsum

Gypsum (NMNH 148357)::10246470

Gypsum

Hemimorphite (NMNH G11450-00)::10958574

Hemimorphite

Hemimorphite (NMNH 128137)::10246635

Hemimorphite

Henbury (USNM 1492)::1000949

Henbury

Fire Opal (NMNH G10466)::10447546

Hologem Fire Opal Pendant

Mimetite (NMNH 125903)::10246625

Mimetite

Mount Padbury (3454)::10246188

Mount Padbury

Mundrabilla (5914)::10246203

Mundrabilla

Murchison (USNM 5450)::1000916

Murchison

Murchison (USNM 403)::10246170

Murchison meteorite

Norton County (USNM 2163)::1001073

Norton County

Nuevo Mercurio (USNM 6130)::1000958

Nuevo Mercurio

Opal (NMNH G8950)::10245993

Opal

Opal (NMNH G9266)::10246542

Opal

Opal (NMNH G3300)::10964577

Opal

Opal (var. hyalite) (NMNH G11521)::11087227

Opal (var. hyalite)

Opal (NMNH R16195)::10246550

Opal in matrix