Brecciated Jasper
Brecciated Jasper (Microcrystalline Quartz / SiO2)
sedimentary
Category
Mineral (Man Made Aura Treatment)
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Learn about Mineral (Man Made Aura Treatment) in the encyclopedia
View all →
Granodiorite
Phaneritic Plutonic Intermediate-Felsic Rock
igneous
Chalcedony (Agate / Jasper Specimen)
Silicon Dioxide (SiO2)
mineral
Diamond (in Jewelry)
Carbon (C)
mineral
Probable amber fragment
Amber (fossilized plant resin; chiefly amorphous organic resin, commonly dominated by succinite)
gemstone
Sandstone
Clastic Sedimentary Rock
sedimentary
US Penny
Cuprum (Copper: Cu) and Zincum (Zinc: Zn) Alloy
Man-made object (metal alloy)
Peacock Ore (Chalcopyrite with acid treatment)
Copper Iron Sulfide (CuFeS2)
mineral
Sandstone
Arenite (composed primarily of SiO2)
sedimentary
Tumbled chalcedony (likely moss or dendritic agate)
Microcrystalline quartz, SiO₂, with iron-oxide inclusions
mineral
Natural Pearl
Calcium carbonate (primarily Aragonite and Conchiolin), CaCO3
mineral
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
mineral
Clay Brick
Ceramic structural unit (Al2O3·2SiO2·2H2O as precursor)
metamorphic (man-made/anthropogenic)
Carnelian
Carnelian (a variety of Chalcedony, which is a microcrystalline quartz, SiO2)
Mineral (variety of Chalcedony)
Goldstone (Synthetic Aventurescence Glass)
Cuprous Aventurescent Glass (Silicon Dioxide with Copper inclusions)
mineraloid / man-made material
Bog Iron / Limonite Concretion
Goethite/Limonite mixture (FeO(OH)·nH2O)
sedimentary
Turquoise
Hydrated phosphate of copper and aluminium: CuAl6(PO4)4(OH)8·4H2O
mineral
Sandstone (Water-worn Cobble)
Arenite (SiO2 with CaCO3 or Fe2O3 cement)
sedimentary
Raw Diamond
Carbon (C)
gemstone
Diorite
Intermediate plutonic igneous rock
igneous
Granodiorite / Granite (Weathered)
Granodiorite
Igneous
Granite
Granite (a plutonic rock)
Igneous
Diamond
Carbon (C)
mineral
Smoky Quartz
Smoky Quartz (SiO2)
mineral
Pearl
Organic gemstone (Calcium carbonate - CaCO3)
mineral
Diamond (in a jewelry setting)
Cubic Carbon (C)
mineral
Red Jasper
Jasper (Silicon Dioxide with Iron Oxide inclusions, SiO2 + Fe2O3)
mineral
Sandstone (Quartzose)
Arenite (composed primarily of SiO2)
sedimentary
Quartz (Microcrystalline/Chert)
Silicon Dioxide (SiO2)
mineral
Desert Rose (Baryte or Gypsum Rose)
Baryte (BaSO4) or Gypsum (CaSO4·2H2O)
mineral
Malachite
Malachite (Copper Carbonate Hydroxide) - Cu2CO3(OH)2
Mineral
Diamond (faceted)
Diamond (Pure Carbon, C)
mineral
Pearl
Aragonite (CaCO3) with Conchiolin
mineral
Aragonite
Aragonite (Calcium Carbonate - CaCO3)
mineral
Cullet Glass (Strawberry Glass)
Amorphous Silicon Dioxide (SiO2) with metallic dopants
Mineraloid (Synthetic/Man-made)
Granite
Phaneritic Igneous Rock (composed primarily of Quartz, Alkali Feldspar, and Plagioclase)
igneous
Granite
Granite (Phaneritic igneous rock)
igneous
Amethyst
Quartz (SiO2) with trace iron impurities
Mineral
Sandstone
Arenite (SiO2 based clastic rock)
sedimentary
Flint
Silicon dioxide (SiO2)
sedimentary
Tektite
Natural impact glass
meteorite
Chert (Flint)
Microcrystalline Quartz (SiO2)
sedimentary