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Smithsonian National Museum of Natural History

GeoGallery

Kyanite schist (NMNH 116193-54)::10953773

Kyanite schist

Kyanite-bearing schist (NMNH 163256)::10954974

Kyanite with biotite

Labradorite (var. rainbow moonstone) (NMNH G11619)::13069360

Labradorite (var. rainbow moonstone)

Labradorite (NMNH G1750)::10246102

Labradorite Carving

Labradorite sunstone (NMNH G11431-00)::10960921

Labradorite Sunstone

Lacloche Diamond Bracelet (NMNH G10603)::13594460

Lacloche Diamond Bracelet

Lafayette (stone) (1505)::10246198

Lafayette

Lafayette (stone) (1505)::10246201

Lafayette

NMNH R3922::1000857

Lawsonite

Zoned liddicoatite slice (NMNH B19178)::10246010

Liddicoatite

NMNH 112676, slice 1::1000882

Liddicoatite slices

Fluted limestone (NMNH 91536)::10954338

Limestone

NMNH 116629-1::1000826

Limestone with chert

Lion of Merelani (NMNH G11791)::16528805

Lion of Merelani Tsavorite

Logan Sapphire (NMNH G3703)::15324895

Logan Sapphire

Lost City (USNM 4848)::1001108

Lost City meteorite

NMNH 143996::1000828

Ludlockite with smithsonite

MAC 88105 (USNM 6537-125)::1001113

MacAlpine Hills 88105

Mackay Emerald (NMNH G9775)::15351505

Mackay Emerald Necklace

Magnetite (NMNH B10614)::10246317

Magnetite

Magumbedze (USNM 6470)::1000918

Magombedze

Maharaja of Indore Necklace (NMNH G5113)::15351508

Maharaja of Indore Necklace

Maharani Cat's Eye (NMNH G3642)::10245792

Maharani Cat's Eye

Malachite (NMNH C6489)::10246315

Malachite

Malachite (NMNH C6807-00)::10791307

Malachite slab

NMNH C5549::1000971

Malachite with azurite

Malachite with cuprite, quartz, and azurite (NMNH B14193)::1000970

Malachite with cuprite, quartz, and azurite

Calcite (NMNH R17316)::10246453

Manganoan calcite

Wollastonite-bearing marble (NMNH 116626-13)::10954915

Marble with wollastonite

Marcasite (NMNH 147915)::10246311

Marcasite

Marie Antoinette diamond earrings (NMNH G5018)::11201631

Marie Antoinette Diamond Earrings

Marie Louise Diadem (NMNH G5021)::11201632

Marie Louise Diadem

Marquise Diamond Ring (NMNH G4220)::11201633

Marquise Diamond Ring

Maximillian Emerald Ring (NMNH G5024)::11201634

Maximilian Emerald

Mern (USNM 2913)::1000926

Mern

Mineral Sciences Specimen Photo::10950020

Merwinite