Yellow Quartz (Citrine / Orange Quartz)
Silicon Dioxide (SiO2)
mineral
Category
Sedimentary And Igneous
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Quartz Pebble
Silicon Dioxide (SiO2)
mineral
Amazonite (Microcline Feldspar)
KAlSi3O8 (Potassium Aluminum Silicate)
mineral
Green Tourmaline (Verdelite) / Actinolite
Tourmaline group: Na(Mg,Fe,Li,Al,Mn)3Al6(BO3)3Si6O18(OH)4 / Actinolite: Ca2(Mg,Fe)5Si8O22(OH)2
mineral
Nephrite Jade
Nephrite (Ca2(Mg, Fe)5Si8O22(OH)2)
metamorphic
Serpentine
Antigorite, Lizardite, and Chrysotile (Mg3Si2O5(OH)4)
metamorphic
Sodalite
Na8(Al6Si6O24)Cl2 (Sodium Aluminum Silicate Chloride)
mineral
Rose Quartz
Silicon dioxide (SiO2) with traces of titanium, iron, or manganese
mineral
Citrine Quartz
Silicon Dioxide (SiO2)
mineral
Biotite on Matrix
Biotite (K(Mg,Fe)3AlSi3O10(F,OH)2)
mineral
Amazonite
KAlSi3O8 (Potassium Aluminum Silicate)
mineral
Quartz (River Pebble)
Silicon Dioxide (SiO2)
mineral
Sodalite
Sodalite, Na8(Al6Si6O24)Cl2
mineral
Strawberry Quartz (Quartz with Hematite inclusions)
Silicon Dioxide with Iron Oxide (SiO2 + Fe2O3)
mineral
Rose Quartz
Silicon dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Dearest Ring (Gemstones)
Mixed Gemstones: Diamond (C), Emerald (Be3Al2Si6O18), Amethyst (SiO2), Ruby (Al2O3), Sapphire (Al2O3), Topaz (Al2SiO4(F,OH)2)
mineral
Garnet
Garnet Group (Silicate Minerals), formula varies e.g., Alm: Fe3Al2(SiO4)3
mineral
Labradorite
Labradorite (Ca,Na)(Al,Si)4O8
mineral
Potassium Feldspar (Orthoclase)
Orthoclase (KAlSi3O8)
mineral
Labradorite
Labradorite ((Ca, Na)(Al, Si)4O8)
mineral
Shale or Mudstone
Argillaceous sedimentary rock
sedimentary
Granite
Felsic intrusive igneous rock
igneous
Granite
Granite (Phaneritic Igneous Rock)
igneous
Quartz (on matrix)
Quartz (Silicon Dioxide, SiO₂)
Mineral
Granite (Giallo Ornamental / Venetian Gold)
Granite (composed mainly of Quartz, Feldspar, Biotite, and Garnet)
igneous
Granite
Granite (composed primarily of Quartz, Feldspar, and Mica/Amphibole)
igneous
Dalmatian Stone
Dalmatian Jasper (Aplite rock composition)
igneous
Granite
Phaneritic plutonic rock (composed of Quartz, Alkali Feldspar, and Plagioclase)
igneous
Granite Pebble on Flagstone
Granite (Felsic Plutonic Rock)
igneous
Granite
Phaneritic Felsic Intrusive Igneous Rock
igneous
Granite Pebble
Granite (Phaneritic intrusive igneous rock)
igneous
Snowflake Obsidian
Volcanic glass containing Spherulitic Cristobalite (SiO2)
igneous
Granite
Granitoid
igneous
Granite Cobble
Granite (composed primarily of quartz, feldspar, and mica)
igneous
Granite
Granite (Phaneritic igneous rock composed of Quartz, Feldspar, and Mica)
igneous
Granite
Granite (Phaneritic intrusive igneous rock)
igneous
Granite
Intrusive Igneous Rock (composed primarily of Quartz: SiO2, Feldspar: KAlSi3O8, and Mica: KAl2(AlSi3O10)(OH)2)
igneous
Granite
Phaneritic Igneous Rock (composed primarily of Quartz, Feldspar, and Mica)
igneous
Granite
Granite (Phaneritic Quartz-Feldspar Rock)
igneous
Granite
Granite
igneous
Dalmatian Stone
Dalmatian Stone (Felsic Igneous Rock)
igneous
Granite
Granite
igneous