Cream Quartz Bead
Silicon Dioxide (SiO2)
Category
Browse igneous, sedimentary, metamorphic specimens identified by the Rock Identifier community.
Cream Quartz Bead
Silicon Dioxide (SiO2)
Quartz with Schorl inclusions
Silicon Dioxide (SiO2) with Sodium Iron Aluminum Borosilicate Hydroxide (Black Tourmaline)
Strawberry Quartz
Silicon Dioxide (SiO2) with Hematite/Goethite inclusions
Milky Quartz
Silicon Dioxide (SiO2)
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Feldspar (specifically Orthoclase)
Potassium Aluminum Silicate (KAlSi3O8)
Moonstone
Orthoclase Feldspar (KAlSi3O8) with inclusions of Albite
Citrine Quartz
Citrine (Silicon Dioxide, SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Red Garnet (Pyrope or Almandine)
Garnet Group (A3B2(SiO4)3)
Strawberry Quartz
Silicon Dioxide (SiO2) with Hematite or Goethite inclusions
Citrine
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Sunstone
Oligoclase (Plagioclase Feldspar subclass), (Ca,Na)(Al,Si)4O8
Moonstone
Orthoclase Feldspar ((K,Na)AlSi3O8)
Citrine
Citrine (Silicon Dioxide, SiO2)
Quartz (Milky/Clear)
Silicon Dioxide (SiO2)
Garnet (Pyrope-Almandine series)
Garnet Group, (Mg,Fe)3Al2Si3O12
Citrine
Silicon Dioxide (SiO2) with iron impurities
Yellow Quartz (Citrine Quartz)
Silicon Dioxide (SiO2)
Milky Quartz with Iron Inclusions
Silicon Dioxide (SiO2)
Smoky Quartz with Calcite/Quartz Veining
Silicon Dioxide (SiO2)
Milky Quartz Pebble
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Rough Sapphire (Corundum)
Corundum (Al2O3)
Hypersthene
Hypersthene (formula: (Mg,Fe)SiO3)
Smoky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon dioxide (SiO2)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Labradorite (likely)
(Ca,Na)(Al,Si)4O8
Milky Quartz
Silicon Dioxide (SiO2)
Rutilated Quartz (with Garnet pendant)
Silicon Dioxide (SiO2) with Titanium Dioxide (TiO2) inclusions
Feldspar (Orthoclase)
Orthoclase (KAlSi3O8)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Black Tourmaline
Schorl (NaFe3Al6(BO3)3Si6O18(OH)4)
Potassium Feldspar (Orthoclase)
KAlSi3O8
Potassium Feldspar
Orthoclase (KAlSi3O8)
Smoky Quartz
Silicon Dioxide (SiO2)