Gold Nugget
Native Gold (Au)
mineral
Category
Metal (Elemental Mineral)
Browse metal (elemental mineral) specimens identified by the Rock Identifier community.
Learn about Metal (Elemental Mineral) in the encyclopedia
View all →
Gold
Gold (Native Element); Au
mineral
Pyrite
Iron Sulfide (FeS2)
mineral
Gold Nugget
Native Gold (Au)
mineral
Gold Nugget
Native Gold (Au)
mineral
Gold
Native Gold (Au)
mineral
Pyrite in Quartzite/Graphite Matrix
Iron Sulfide (FeS2)
Mineral
Gold Nugget
Native Gold (Au)
mineral
Limonite (Ironstone)
Limonite (mixture of hydrated iron oxides, primarily Goethite α-FeO(OH))
mineral
Silver (Native Element)
Ag (Native Silver), with minor Copper (Cu)
mineral
Hematite (Iron Ore)
Iron(III) oxide (Fe2O3)
mineral
Gold Flakes (Placer Gold)
Gold (Au)
mineral
Silicon Carbide (Carborundum)
Silicon Carbide (SiC) / Moissanite (natural)
mineral
Gold Nugget
Native Gold (Au)
mineral
Gold Nugget
Native Gold (Au)
mineral
Hematite Nodule
Hematite (Fe2O3)
mineral
Gold
Native Gold (Au)
mineral
Pyrite (Fool's Gold)
Iron Disulfide (FeS2)
mineral
Hematite
Hematite, Iron(III) oxide (Fe2O3)
mineral
Pyrite (locally known as Fool's Gold)
Iron Sulfide (FeS2)
mineral
Moissanite
Silicon Carbide (SiC)
mineral
Goethite
Goethite (FeO(OH))
mineral
Specular Hematite
Specularite (Iron Oxide, Fe2O3)
mineral
Iridium sand or Osmium-Iridium nugget
Iridosmine / Osmiridium (Platinoid grouping)
mineral
Shungite
Non-crystalline carbon (Fullerene-bearing)
mineral
Pyrite
Iron Disulfide (FeS2)
mineral
Gold and Cubic Zirconia (San Judas Tadeo Pendant)
Native Gold (Au) with Synthetic Cubic Zirconia (ZrO2)
mineral
Magnetite / Hematite (Iron Ore)
Magnetite (Fe3O4) or Hematite (Fe2O3)
mineral
Pyrite (or Arsenopyrite / Ore mineral aggregate)
FeS2 (Iron Sulfide)
mineral
Green Aventurine
Quartz (SiO2) with fuchsite inclusions
mineral
Pyrite
Iron Sulfide (FeS2)
mineral
Pyrite Nodule
Iron Sulfide (FeS2)
mineral
Green Aventurine
Quartz (SiO2) with fuchsite inclusions
mineral
Pyrite (Fool's Gold)
Iron Sulfide (FeS2)
mineral
Green Aventurine
Aventurine Quartz (SiO2 with Fuchsite inclusions)
mineral
Sunstone
Aventurine Feldspar (Plagioclase or Oligoclase)
mineral
Silver (Native Element)
Silver (Ag) in an alloy of 90% Silver and 10% Copper
mineral
Pyrite Geode
Iron Disulfide (FeS2)
mineral
Pyrite (Fool's Gold) Ore
Iron Disulfide (FeS2)
mineral
Titanium Aura Quartz
Titanium bonded Silicon Dioxide (SiO2 + Ti)
mineral
Erythrite in Cobaltite Ore
Erythrite (Co3(AsO4)2·8H2O) with Cobaltite (CoAsS)
mineral
Wollastonite
Calcium Inosilicate, CaSiO3
mineral