Strawberry Quartz
Quartz (SiO2) with inclusions of Goethite or Hematite
Category
Browse mineral (specifically a gemstone variety) specimens identified by the Rock Identifier community.
Strawberry Quartz
Quartz (SiO2) with inclusions of Goethite or Hematite
Peach Moonstone
Orthoclase Feldspar (KAlSi3O8)
Rose Quartz
Quartz (SiO₂), specifically a variety of Quartz
Pyrite and Sunstone
Iron Sulfide (FeS2) and Plagioclase Feldspar ((Ca,Na)Al(Al,Si)Si2O8)
Moonstone (Feldspar)
Orthoclase (KAlSi3O8) or Albite (NaAlSi3O8)
Jasper (specifically Chert/Ironstone)
Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3) inclusions
Black Tourmaline (Schorl)
Schorl (Na(Fe²⁺)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄)
Turquoise
Turquoise (CuAl6(PO4)4(OH)8·4H2O)
Red Jasper (Chert)
Silicon dioxide (SiO2) with iron oxide inclusions
Ametrine
Ametrine (SiO2 - Silicon Dioxide with varied iron impurities)
Labradorite
(Ca, Na)(Al, Si)4O8
Chalcedony (specifically Agate or Common Opal variety)
Cryptocrystalline Silica (SiO2)
Rose Quartz
Quartz (SiO₂), specifically a variety of Quartz
Blue Apatite
Apatite-(CaF), Ca5(PO4)3F (Calcium Fluorophosphate)
Moonstone
Orthoclase Feldspar ((K,Na)AlSi3O8)
Carnelian
Cryptocrystalline Quartz (SiO2)
Amazonite in Pegmatite Matrix with Smoky Quartz
K(AlSi3O8) - Microcline (var. Amazonite) with SiO2 (Quartz)
Blue Lace Agate
Silicon dioxide (SiO2) - Chalcedony variety
Smoky Quartz
Silicon Dioxide (SiO2) with aluminum impurities
Green Calcite
Calcium Carbonate (CaCO3)
Clear Quartz Cluster
Silicon Dioxide (SiO2)
Milky Quartz in Matrix
Silicon Dioxide (SiO2)
Jasper (specifically Red or Brecciated Jasper variant)
Jasper (Microcrystalline Quartz - SiO2)
Turquoise and Red Coral (with Grizzly Bear Claw)
Turquoise (CuAl6(PO4)4(OH)8·4H2O) and Precious Coral (Corallium rubrum)
Amazonite
K(AlSi3O8) - Microcline (Var. Amazonite)
Green Quartzite (with Fuchsite)
Quartzite with Muscovite variety Fuchsite (K(Al,Cr)2(AlSi3O10)(OH)2)
Bloodstone
Heliotrope (a variety of Chalcedony, SiO₂ with inclusions)
Blue Calcite
Calcium Carbonate (CaCO3)
Tiger's Eye (specifically Blue Tiger's Eye / Falcon's Eye)
Pseudomorph of Quartz after Crocidolite (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Sunstone with Black Tourmaline (Arfvedsonite)
Feldspar (Na,Ca)(Al,Si)4O8 with Schorl Na(Fe3+)3Al6(Si6O18)(BO3)3(OH)3(OH)
Dalmation Stone (often called Dalmatian Jasper)
Antiperthite-rich Microgranite
Moss Agate
Silicon Dioxide (SiO2) with inclusions
Ocean Jasper
Orbicular Jasper (variety of Chalcedony/Quartz, SiO2)
Epidote
Epidote (Ca2(Al2,Fe)(SiO4)(Si2O7)O(OH))
Amethyst
Amethyst (Silicon Dioxide - SiO2 with impurities of iron)
Blue Quartzite
Quartzite (specifically a variety enriched with blue-coloring minerals)
Amazonite
Potassium Feldspar (KAlSi3O8) with lead impurities
Amazonite
Potassium Feldspar (KAlSi3O8)
Chert / Jasper
Microcrystalline Quartz (SiO2)
Orange Quartz
Silicon Dioxide (SiO2) with iron oxide inclusions