Mineral Composite

Granite

Phaneritic Felsic Igneous Rock

Dalmatian Stone

Dalmatian Jasper (Aplitic Perthite)

Granite

Intrusive Igneous Rock

Turquoise

Turquoise - CuAl6(PO4)4(OH)8·4H2O

Granite

Intrusive Igneous Rock

Limonite with Iron Inclusions

Limonite (Hydrated Iron Oxide, FeO(OH)·nH2O)

Calcite (Yellow/Orange variety - sometimes called Honey Calcite)

Calcite

Shale or Argillite

Shale (fine-grained clastic sedimentary rock) or Argillite (low-grade metamorphic rock derived from shale)

Copper Ore (Malachite and Azurite on Host Rock)

Cuprite, Malachite, and Azurite dissemination in gangue

Quartz with Pyrite inclusions

Silicon Dioxide (SiO2) with Iron Sulfide (FeS2)

Quartz with inclusions (likely Tourmaline or Biotite)

Silicon Dioxide (SiO2)

Gossan (with secondary copper minerals)

Iron-rich oxidized rock cap (Limonite/Goethite with Malachite/Chrysocolla inclusions)

Granite

Granite (a common term for a felsic intrusive igneous rock)

Milky Quartz (with Chlorite/Mineral Inclusions)

Silicon Dioxide (SiO2)

Red Sandstone

Arenite (primarily composed of SiO2 with Fe2O3 cement)

Pink Mimbres Agate / Plume Agate

Silicon dioxide (SiO2) with mineral inclusions

Native Copper

Native Copper (Cu)

Quartz cluster, possibly druzy quartz on matrix

Quartz (SiO₂), likely microcrystalline to coarse crystalline; associated matrix uncertain

Lepidolite

K(Li,Al)3(Si,Al)4O10(F,OH)2

Granitic Gneiss

Gneiss (Complex silicate composition)

Sandstone Concretion

Sedimentary Concretion (Quartz sand bound by mineral cement)

Milky Quartz Pebble with Matrix

Quartz (Silicon Dioxide, SiO2)

Red Sandstone

Sedimentary Clastic Rock (Quartz Arenite / Arkose)

Limonite (with Pyrite)

Limonite (Hydrated Iron Oxide) - FeO(OH)·nH2O

Shale

Fissile mudrock (composed primarily of clay minerals and quartz)

Red Sandstone

Arenite (composed primarily of Quartz and Iron Oxide)

Sandstone

Sedimentary Rock (Quartz Arenite)

Quartz Pebble

Silicon Dioxide (SiO2)

Milky Quartz with Country Rock contact

Silicon Dioxide (SiO2) in contact with Metamorphic/Igneous rock

Milky Quartz

Crystalline Silicon Dioxide (SiO2)

Turquenite (Dyed Howlite)

Dyed Ca2B5SiO9(OH)5 (Calcium Borosilicate Hydroxide)

Sandstone (Ferruginous)

Clastic sedimentary rock (primarily SiO2 with Fe2O3 cement)

Sandstone

Clastic sedimentary rock (primarily SiO2)

Amygdaloidal Basalt

Basalt with secondary mineral infilling

Blue Apatite

Apatite - Ca5(PO4)3(F,Cl,OH)

Gemstone Sand (Mineral Assortment)

Mixed Mineral Concentrates (Commonly including Quartz SiO2, Garnet X3Y2(SiO4)3, and Tourmaline (Na,Ca)(Li,Mg,Al)3(Al,Fe,Mn)6(BO3)3(Si6O18)(OH,F)4)

Milky Quartz with Mineral Inclusions

Silicon Dioxide (SiO2) with miscellaneous inclusions

Milky Quartz with Mineral Inclusions

Quartz (Silicon Dioxide, SiO2)

Milky Quartz with Mineral Inclusions

Silicon Dioxide (SiO2)

Gneiss

Gneiss

Limonite / Ironstone Nodule

Hydrated Iron Oxide (FeO(OH)·nH2O)

Sandstone

Arenite (SiO2 primarily)