Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Category
Mineral Or Sedimentary Rock (With Mineral Inclusions)
Browse mineral or sedimentary rock (with mineral inclusions) specimens identified by the Rock Identifier community.
Learn about Mineral Or Sedimentary Rock (With Mineral Inclusions) in the encyclopedia
View all →
Orange Calcite (with White Calcite/Quartz matrix)
Calcium Carbonate (CaCO3)
mineral
Carnelian
Carnelian (Chalcedony / SiO2)
mineral
Likely quartz-bearing rock fragment
Quartz (SiO₂), possibly with iron-oxide staining or other mineral inclusions
mineral
Jasper and Epidote in Quartzite
Metamorphic rock containing microcrystalline quartz, epidote, and jasper
metamorphic
Red Jasper
Jasper (Silicon Dioxide, SiO2 with Iron Oxide impurities)
sedimentary
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Sandstone
Arenite (primarily SiO2)
sedimentary
Sandstone (Quartzose)
Arenite (primarily SiO2)
sedimentary
Quartz-rich gneiss
Banded quartz–feldspar–mica gneiss
metamorphic
Dalmation Stone (often called Dalmatian Jasper)
Peralkaline Rock (Microgranite/Aplite), SiO2 with inclusions of Arfvedsonite
igneous
Tumbled brown agate
Microcrystalline quartz (SiO₂), variety of chalcedony
mineral
Tree Agate
Dendritic Chalcedony (SiO2)
sedimentary
Red Sandstone (Hematitic)
Clastic sedimentary rock (SiO2 with Fe2O3 inclusions)
sedimentary
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Unidentifiable embedded dark fragment
Indeterminate; possibly a dark silicate mineral or lithic inclusion
mineral
Red Sandstone (Iron-stained)
Clastic sedimentary rock (primarily Quartz with Iron Oxides)
sedimentary
Sedimentary Pebble (Sandstone)
Clastic Sedimentary Rock (SiO2 dominant)
sedimentary
Milky Quartz in Shale
Silicon Dioxide (SiO2) in sedimentary host rock
mineral
Sandstone
Arenite (SiO2 based)
sedimentary
Jasper
Cryptocrystalline Quartz (SiO2)
sedimentary
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Sandstone
Arenite (SiO2 principal)
sedimentary
Sandstone (Quartz Arenite)
Sandstone (SiO2 with possible mineral cements)
sedimentary
Sandstone
Arenicola (comprising mostly Quartz, SiO2)
sedimentary
Unidentified small rounded mineral/rock fragment
Indeterminate from image; possibly quartz or chalcedony with iron-oxide staining
mineral
Pink halite (rock salt)
Halite (NaCl)
mineral
Sandstone
Arenite (composed primarily of SiO2)
sedimentary
Dalmatian Jasper
Aplite with Arfvedsonite inclusions
igneous
Zebra Jasper (with Chlorite/Epidote)
Silicon Dioxide (SiO2) with inclusions
sedimentary
Chalcedony (Agate)
Silicon Dioxide (SiO2)
mineral
Sandstone
Arenite (composed primarily of SiO2)
sedimentary
Sandstone (Ferruginous)
Arenite (primarily SiO2 with iron oxide cement)
sedimentary
Amygdaloidal Basalt
Amygdaloidal Basalt (Mafic Volcanic Rock)
igneous
Conglomerate
Clastic Sedimentary Rock (Conglomerate)
sedimentary
Sandstone
Arenite
sedimentary
Jasper
Microcrystalline Quartz (SiO2)
mineral
Sandstone
Arenite (SiO2 based with various mineral cements)
sedimentary
Sandstone (Ferruginous)
Arenite (with iron oxide cement, Fe2O3)
sedimentary
Sandstone (Quartzose Pebble)
Clastic Sedimentary Rock (Litharenite/Quartz arenite)
sedimentary
Jasper / Quartz Pebble
Silicon dioxide (SiO2) microcrystalline quartz
sedimentary
Sandstone
Arenite (primarily SiO2)
sedimentary