Meteorite

Weathered brown stone, likely basalt or iron-stained volcanic rock

Indeterminate; possibly vesicular basalt (mafic silicate rock)

Vesicular basalt (likely weathered lava rock)

Basalt, predominantly calcium-rich plagioclase, pyroxene, and commonly olivine; vesicular texture from gas bubbles

Lunar Meteorite (Feldspathic Breccia)

Lunar Achondrite (Regolith Breccia)

Iron meteorite (probable)

Fe–Ni metallic meteorite, possibly an ordinary chondrite or iron-rich meteorite

Iron Meteorite (likely an Individual specimen)

Iron Meteorite (Group IAB, IIAB, IIIAB, etc., Fe-Ni alloy)

Iron Meteorite / Limonite-coated Meteorite / Iron Nodule

Iron-Nickel Alloy (Kamacite and Taenite) with weathering crust

Iron-rich meteorite candidate

Undetermined meteoritic iron–nickel material; possibly an ordinary chondrite or weathered iron meteorite

Tektite (Indochinite)

Tektite (High-silica natural glass)

Possible weathered metallic meteorite fragment

Unclassified iron-rich meteorite; exact classification requires laboratory testing

Tektite (Indochinite)

Tektite (Natural silica glass)

Iron meteorite fragment (likely meteorite slice)

Fe–Ni metallic meteorite, possibly an octahedrite; exact classification requires laboratory analysis

Tektite (Indochinite)

Tektite (High-silica natural glass)

Tektite (Indochinite)

Tektite (SiO2 + Al2O3, Glassy Melts)

Small metallic meteorite-like specimen

Unclassified iron-rich meteorite candidate; possibly an ordinary chondrite or terrestrial slag

Iron-rich meteorite candidate

Unclassified stony-iron or iron meteorite fragment

Iron meteorite (probable)

Fe–Ni metal, commonly kamacite and taenite

Tektite (Indochinite)

Impact Glass (SiO2 + Al2O3)

Iron Meteorite (likely Chondrite or Iron-Nickel fragment)

Siderite (Iron Meteorite), primarily Fe-Ni (Iron-Nickel) alloy

Libyan Desert Glass

Tektite (high-silica impact glass), SiO2

Ironstone (Limonite/Goethite Concretion)

Ferruginous Sedimentary Rock (composed of Goethite FeO(OH) and Limonite)

Possible metallic meteorite or iron-rich mineral

Uncertain; visually compatible with an iron meteorite, metal-rich chondrite, or magnetite-bearing rock

Possible metallic meteorite or iron-nickel bead

Unconfirmed; possible Fe–Ni alloy (kamacite/taenite)

Possible iron meteorite

Iron meteorite, likely an iron–nickel alloy (kamacite/taenite)

Iron-rich meteorite candidate

Undetermined; possible stony-iron or iron meteorite, commonly kamacite–taenite (Fe–Ni)

Likely weathered iron-rich meteorite

Unclassified stony-iron or iron meteorite candidate; confirmation requires laboratory testing

Metallic iron meteorite fragments (probable)

Iron meteorite, chiefly kamacite (α-(Fe,Ni)) with possible taenite

Iron meteorite (likely)

Fe–Ni metallic meteorite, commonly kamacite–taenite

Iron meteorite (probable)

Fe–Ni metallic meteorite, commonly kamacite–taenite

Tektite

Natural Impact Glass

Iron Meteorite / Chondrite (Possible)

Extraterrestrial stony-iron or chondritic meteorite

Moldavite

Tektite (Silicates with aluminum, iron, manganese, and potassium oxide glass)

L-Chondrite Meteorite Fragment

Stony Meteorite (Ordinary Chondrite, L-type)

Tektite (Indochinite)

Tektite (Terrestrial Impact Glass)

Tektite (Indochinite)

Impactite (Natural Glass)

Iron Meteorite (Oxidized)

Iron-Nickel Alloy (Fe, Ni)

Iron Meteorite (Campo del Cielo)

Iron Meteorite, Group IAB (FeNi Alloy: Kamacite and Taenite)

Tektite (Indochinite)

Tektite (Natural silica glass)

Moldavite

Tektite (Natural Silicate Glass)

Tektite (Indochinite)

Tektite (High-silica natural glass)

Iron Slag

Anthropogenic pyrometallurgical byproduct

Iron-rich meteorite candidate

Possible stony-iron meteorite or iron-oxide-rich terrestrial rock; exact identification requires testing

Shatter Cone (Impactite)

Shock-metamorphosed rock