Mineral (Native Element)

Pegmatite

Pegmatite (felsic intrusive igneous rock)

Pegmatite (Granitic) with Tourmaline

Granitic Pegmatite (containing Schorl and Quartz)

Pegmatite (Quartz with Tourmaline/Biotite inclusions)

Igneous Pegmatite

Pegmatite or Graphic Granite

Intrusive Igneous Rock

Pegmatite with Quartz and Feldspar

Intrusive Igneous Rock

Pegmatite

Granitic Pegmatite

Pegmatite

Igneous Pegmatite

Pegmatite

Igneous Pegmatite (Quartz, Feldspar, Micas)

Pegmatite

Igneous Pegmatite

Pegmatite

Igneous Pegmatite (Quartz-Feldspar-Mica)

Eudialyte

Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2

Pegmatite

Igneous Pegmatite

Pegmatite

Igneous Pegmatite

Pegmatite (Graphic Granite / Granite Pegmatite)

Coarse-grained intrusive igneous rock (Felsic)

Pegmatite (with smoky quartz and tourmaline/biotite)

Pegmatitic Granite

Pegmatite (Granitic)

Granite Pegmatite

Likely tektite (impact glass), possibly Muong Nong-type indochinite

Natural impact glass; silica-rich glass, typically ~70–80% SiO₂

Pink feldspar-rich rock, likely rose quartz or pink granite fragment

Indeterminate from image; possible potassium feldspar (orthoclase, KAlSi₃O₈) or quartz (SiO₂)

Granite Pegmatite

Pegmatite (Quartz, Feldspar, Mica)

Pegmatite

Granitic Pegmatite

Granitic Pegmatite

Granite Pegmatite (coarse-grained intrusive igneous rock)

Granitic Pegmatite with Tourmaline/Chlorite

Pegmatite

Pegmatite (Quartz and Feldspar with Dark Minerals)

Igneous Pegmatite

Granitic Pegmatite

Pegmatitic Granite

Granitic Pegmatite

Pegmatitic Granite

Granatic Pegmatite

Pegmatitic Granite

Granitic Pegmatite

Coarse-grained Igneous Rock (Granitic composition: KAlSi3O8, SiO2)

Granitic Pegmatite

Pegmatite containing Quartz, Feldspar, and Muscovite mica

Pegmatite

Igneous Pegmatite (Quartz-Feldspar-Biotite)

Pegmatite

Granitic Pegmatite

Pegmatite

Igneous Pegmatite

Granitic Pegmatite

Pegmatite containing Quartz, Pink Potassium Feldspar, and Muscovite Mica

Pink Feldspar / Rhodochrosite (Tumbled Pink Quartzite)

SiO2 (Quartz) / KAlSi3O8 (Potassium Feldspar)

Granite Pegmatite with Tourmaline and Muscovite

Pegmatite (Feldspar: KAlSi3O8, Quartz: SiO2, Schorl: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH))

Eudialyte

Na15Ca6Fe3Zr3Si26O72(OH,Cl)2 (Eudialyte Group)

Eudialyte in Matrix

Na15Ca6(Fe,Mn)3Zr3(Si,Nb) (Si25O73) (OH,Cl,H2O)3

Likely iron-rich meteorite or hematite-rich rock

Uncertain; possible iron meteorite (Fe–Ni alloy) or limonite/goethite-bearing hematite

Pegmatite

Granitic Pegmatite

Granitic Pegmatite

Pegmatite

Pegmatite

Granitic Pegmatite

Eudialyte in Matrix

Eudialyte [Na15Ca6(Fe,Mn)3Zr3(Si25O73)(O,OH,H2O)3(Cl,OH)2]

Polished blue apatite point

Apatite group mineral, commonly fluorapatite (Ca₅(PO₄)₃F)