Amber
Succinite
Organic Gemstone (sedimentary associations)
Category
Mineral And Organic Gemstone
Browse mineral and organic gemstone specimens identified by the Rock Identifier community.
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Amber
Succinited (C10H16O)
fossil
Amber
Succinite (Fossilized Tree Resin)
mineraloid
Chert (Mudstone)
Microcrystalline Quartz (SiO2)
sedimentary
Amber
Resinite (Succinite if from the Baltic); Chemical Formula: C10H16O (approximate)
Organic Diamond/Gemstone (often associated with Sedimentary sequences)
Amber (possibly polished or rough amber)
Natural fossil resin; not a mineral, with variable organic composition dominated by polymerized terpenes
gemstone
Amber
Succinite (Fossilized Tree Resin)
fossil
Chalcedony (Common Opal variant)
Silicon dioxide (SiO2) with varying levels of hydration
mineral
Amber
Succinite (specifically for Baltic amber; fossilized tree resin)
Organic (Sedimentary-associated)
Petrified Wood
Silicified Wood (SiO2)
sedimentary
Amber
Succinates (Fossilized Tree Resin)
fossil
Chert (specifically Brown Chert or Jasper)
Microcrystalline Quartz (SiO2)
sedimentary
Baltic Amber (Butterscotch or Egg Yolk Variety)
Succinite (chemical formula: C10H16O)
Organic Gemstone (not a rock or mineral)
Amber
Succinicum (Formula: C10H16O)
Mineraloid
Fossiliferous Limestone
Carbonate Rock (CaCO3 with organic inclusions)
sedimentary
Chert (Flint Pebbles)
Microcrystalline Quartz (SiO2)
sedimentary
Fossilized Bone
Permineralized Vertebrate Bone
fossil
Chert (Jasper/Mudstone variety with Oxidation)
Silicon dioxide (SiO2)
sedimentary
Red Jasper
Silicon Dioxide (SiO2)
sedimentary
Calligraphy Stone
Fossiliferous Limestone (containing Hematite and Shells)
sedimentary
Petrified Wood
Silicified Wood (primarily SiO2)
sedimentary
Fossilized Bone
Petrified Bone / Biogenic Sedimentary
fossil
Shale
Laminated Fissile Pelite
sedimentary
Freshwater Pearl
Calcium Carbonate (CaCO3) in the form of Aragonite and Calcite
gemstone
Chert / Jasper
Microcrystalline Quartz (SiO2)
sedimentary
Polished fossiliferous limestone
Bioclastic carbonate rock, primarily calcite (CaCO₃)
sedimentary
Petrified Wood
Silicified wood (principally SiO2)
sedimentary
Pearl (Biogenic Mineraloid)
Calcium carbonate (Aragonite) and Conchiolin, CaCO3
mineral
Chert (often called Jasper or Flint)
Microcrystalline Silica (SiO2)
sedimentary
Chert (Jasper/Flint variety)
Silicon Dioxide (SiO2)
sedimentary
Fossiliferous Limestone
Limestone (Calcium Carbonate) with Fossil Inclusions
sedimentary
Limestone with Fossil inclusions
Fossiliferous Limestone (CaCO3)
sedimentary
Natural freshwater pearls
Pearl (nacreous calcium carbonate; chiefly aragonite, CaCO₃)
gemstone
Chert (White-Tan variety)
Silicon dioxide (SiO2) / Microcrystalline Quartz
sedimentary
Chert (Flint)
Chert (Microcrystalline Quartz, SiO2)
sedimentary
Amber
Succinite (specific to Baltic amber), fossilized tree resin
Organic Mineraloid
Sandstone
Arenite (SiO2 predominantly)
sedimentary
Jasper (Red-Brown)
Silicon Dioxide (SiO2) with Iron Oxide impurities
sedimentary
Amber
Succinite
Mineraloid
Amber
Succinate (Fossilized Tree Resin)
mineraloid
Fossilized Bone
Vertebrate fossil (mineralized bone)
fossil
Septarian Nodule
Septarian Concretion (CaCO3 with Siderite/Limonite streaks)
sedimentary