Mineral (Refined Metal)

Bornite (“peacock ore”), likely weathered copper sulfide

Bornite, Cu₅FeS₄; possibly chalcopyrite, CuFeS₂, with iridescent tarnish

Galena-bearing ore (tentative)

Galena, lead sulfide (PbS), likely in a quartz/carbonate-rich matrix

Raw gold nugget or gold-bearing quartz

Native gold (Au), possibly with quartz (SiO₂) and iron-oxide staining

Iron-rich breccia or weathered ironstone

Goethite–hematite-bearing limonite, possibly brecciated host rock

Lapis Lazuli

Lapis Lazuli (a rock composed primarily of Lazurite (Na,Ca)8(AlSiO4)6(S,SO4,Cl)1-2, with varying amounts of Calcite, Pyrite, and Sodalite).

Galena

Galena (Lead Sulfide), PbS

Rutilated Quartz

SiO2 with TiO2 inclusions (Rutile)

Hypersthene

(Mg,Fe)SiO3 - Enstatite-Ferrosilite series

Magnetite

Magnetite (Fe3O4)

Green Fluorite

Calcium Fluoride (CaF2)

Fluorite (Rainbow Fluorite)

Calcium Fluoride (CaF2)

Polished black gemstone, likely black obsidian

Obsidian (volcanic glass), chiefly silica-rich amorphous SiO₂

Gold Ore

Auriferous Quartz and Sulfide Mineralization in Host Rock

Weathered iron-rich rock, possibly basalt or ironstone

Uncertain; likely weathered basalt (plagioclase–pyroxene) or hematite/goethite-bearing ironstone

Quartzite

Quartzite (primarily SiO2)

Iron Slag

Iron Slag (Industrial Vitreous Material)

Mantle Xenolith in Basalt

Peridotite Xenolith in Basalt

Iron Slag

Ferrous Slag (Silicate/Oxide mixture)

Tumbled black stone, likely black obsidian

Obsidian — natural volcanic glass, primarily SiO₂

Iron-rich breccia (likely hematite–goethite breccia)

Hematite (Fe₂O₃) and goethite (FeO(OH)) in a silicified or iron-cemented breccia

Serpentinite (likely)

Serpentinite, dominated by serpentine-group minerals (antigorite, lizardite, chrysotile), commonly with magnetite and minor chlorite/talc

Schist

Mica Schist (Quartz-Muscovite-Biotite Schist)

Lapis Lazuli

Lapis Lazuli (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2

Schist

Mica Schist (primarily Muscovite or Biotite sheet silicates)

Iron Slag (Industrial Byproduct)

Anthropogenic Vitrification Product/Ferrous Slag

Anthracite coal

Anthracite; predominantly carbon (C), with minor mineral ash

Mica Schist

Mica Schist

Milky Quartz

Silicon Dioxide (SiO2)

Fluorite

Fluorite (Calcium Fluoride, CaF2)

Fluorite

Calcium Fluoride (CaF2)

Milky Quartz

Silicon Dioxide (SiO2)

Lapis Lazuli

Lazurite-rich metamorphic rock ((Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2)

Garnet Schist

Almandine-bearing Mica Schist

Mica Schist

Schist (muscovite-biotite rich)

Limonite and Goethite encrusted Chert/Ironstone

Hydrated Iron Oxide (FeO(OH)·nH2O) with cryptocrystalline Silica (SiO2)

Fossilized Shark Tooth (Fragment)

Elasmobranchii gen. et sp. indet. (Calcium Phosphate / Apatite fossil)

Silver Sheen Obsidian

Volcanic Glass (Amorphous Silicon Dioxide - SiO2 with impurities)

Mica Schist

Mica Schist (primarily Muscovite or Biotite sheet silicates)

Malachite

Cu2CO3(OH)2 (Copper carbonate hydroxide)

Basalt

Basalt (Mafic Extrusive Igneous Rock)

Basalt

Basalt (Aphanitic Mafic Igneous Rock)

Schist

Mica Schist (formula variable based on mineral content, typically containing [K,Al,Fe,Mg,Si,O,H])