Lapis Lazuli
Lapis Lazuli (a rock type, not a single mineral; main component is Lazurite (Na,Ca)8[(S,Cl,SO4,OH)2|(Al6Si6O24)])
Category
Browse metamorphic rock (primarily composed of minerals) specimens identified by the Rock Identifier community.
Lapis Lazuli
Lapis Lazuli (a rock type, not a single mineral; main component is Lazurite (Na,Ca)8[(S,Cl,SO4,OH)2|(Al6Si6O24)])
Dalmatian Stone and Lapis Lazuli
Dalmatian Stone (peralkaline rock) with Lapis Lazuli (metamorphic rock)
Quartzite
Quartzite (Metamorphic rock primarily composed of SiO2)
Quartzite
Quartzite
Sandstone
Clastic sedimentary rock (primarily SiO2)
Marble
Metamorphic rock primarily composed of Calcite (CaCO3)
Eclogite
Eclogite
Quartzite
Metamorphic rock primarily composed of Quartz (SiO2)
Quartzite Pebble
Metamorphic rock primarily composed of Quartz (SiO2)
Quartzite
Metamorphic rock primarily composed of Quartz (SiO2)
Quartzite
Metamorphic rock primarily composed of Quartz (SiO2)
Quartzite Cobble
Metamorphic rock primarily composed of Quartz (SiO2)
Quartzite
Metamorphic rock primarily composed of Quartz (SiO2)
Dragon Blood Jasper (Dragon Stone / Epidote-Piemontite/Jasper rock)
Epidote with Piemontite / Chalcedony aggregate
Dalmatian Stone
Dalmatian Jasper (a misnomer for an Aplite with Arfvedsonite spots)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Quartzite Pebble
Metamorphic rock primarily composed of Silicon Dioxide (SiO2)
Lapis Lazuli (polished cabochon/sphere)
Na8[Al6Si6O24]Sn with accessory minerals (Pyrite, Calcite)
Sandstone
Arenite (SiO2 primarily)
Marble
Recrystallized Calcite (CaCO3)
Dalmatian Stone (Dalmatian Jasper)
Peralkaline Quartz-Feldspar Porphyry with Arfvedsonite
Slate
Foliated Metamorphic Rock (primarily composed of Muscovite, Chlorite, and Quartz)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Lapis Lazuli (in Matrix)
Lazurite-bearing Metamorphic Rock (Na,Ca)8(AlSiO4)6(SO4,S,Cl)2
Coarse Sandstone
Arenite (SiO2 based)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Sandstone (with Iron Staining)
Clastic sedimentary rock (primarily SiO2)
Dalmatian Stone
Dalmatian Stone (formerly called Dalmatian Jasper)
Sandstone
Arenite (primarily SiO2)
Lapis Lazuli (Low-grade)
Lapis Lazuli (Aggregate of Lazurite, Calcite, and Pyrite)
Muscovite Schist
Metamorphic rock primarily composed of quartz and muscovite mica
Lapis Lazuli
Lapis lazuli (Complex silicate rock containing Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Calcite, and Pyrite)
Epidosite (Unakite-related)
Epidosite (composed primarily of Epidote and Quartz)
Gneiss (specifically Biotite Gneiss)
Gneiss (high-grade metamorphic rock primarily composed of Silicates)
Slate
Foliated Metamorphic Rock (primarily composed of quartz, illite, and chlorite)
Slate
Foliated Metamorphic Rock (primarily composed of quartz, illite, and chlorite)
Dalmatian Stone
Dalmatian Jasper (actually a Peralkaline Igneous Rock)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Lapis Lazuli (Tumbled Specimen)
Lapis Lazuli (Aggregate rock containing Lazurite: (Na,Ca)8(AlSiO4)6(SO4,S,Cl)2)
Lapis Lazuli
Lapis Lazuli (Na,Ca)8(AlSiO4)6(S,SO4,Cl)1-2
Schist
Schist
Quartz Sand Grain / Micro Crystal
Silicon Dioxide (SiO2)