Conch Pearl
Calcareous concretion (CaCO3)
mineraloid
Category
Mineralogical Simulant
Browse mineralogical simulant specimens identified by the Rock Identifier community.
Learn about Mineralogical Simulant in the encyclopedia
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Amber
Succinite (approximate formula C10H16O)
mineraloid
Tektite (Indochinite)
Tektite (SiO2 + Al2O3)
mineraloid
Amber
Succinite (fossilized resin); C10H16O
mineraloid
Sea Glass (Frosted Quartz/Glass)
Amorphous Silicon Dioxide (SiO2)
Mineraloid
Amber / Copal
Succinite (fossilized tree resin)
mineraloid
White Opal
Hydrated Amorphous Silica (SiO2·nH2O)
Mineraloid
Amber
Succinite (approximate formula C10H16O)
mineraloid
Amber
Succinite
Mineraloid
Pearls
Aragonite (calcium carbonate) and Conchiolin
Mineraloid
Amber
Succinite
Mineraloid
Black Opal
Hydrated silica (SiO2·nH2O)
mineraloid
Amber
Succinite (C10H16O)
mineraloid
Amber
Succinite (Fossilized Tree Resin)
mineraloid
Amber
Succinite (with approximate formula C10H16O)
mineraloid
Fulgurite
Liesegang (Fulgurite)
Mineraloid
Amber
Succinite (specifically for Baltic amber); approximate formula C10H16O
Mineraloid
Amber (Raw)
Succinite (Fossilized Resin)
mineraloid
Amber
Succinurite (C10H16O)
mineraloid
Opal
Hydrated silica (SiO2·nH2O)
mineraloid
Amber
Succinite (Carbon-based organic compound; approximate formula C10H16O)
Mineraloid
Amber (with potentially inclusions)
Succinite (Fossilized Tree Resin)
Mineraloid
Fire Opal (in matrix)
Hydrated Silica (SiO2·nH2O)
Mineraloid
Amber / Copal
Succinite (fossilized resin)
mineraloid
Amber
Succinite
mineraloid
Amber
Succinite (Fossilized Tree Resin)
mineraloid
Amber
Succinite (C10H16O)
mineraloid
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial Man-made)
mineraloid
Amber / Copal
Fossilized Tree Resin (Succinate)
Mineraloid
Amber (specifically Burmese Amber or Burmite)
Succiniferous fossil resin (C10H16O)
mineraloid
Fulgurite
Fulgurite (Lechatelierite-rich fused silica)
mineraloid
Amber
Succinite (Formula: C10H16O)
Mineraloid
Ethiopian Opal (Welo Opal)
Hydrated Amorphous Silica (SiO2·nH2O)
mineraloid
Amber
Succinite (fossilized tree resin)
mineraloid
Amber
Succinite (a variety of fossilized tree resin); chemical formula appx. C10H16O
mineraloid
Amber
Succinite (C10H16O)
mineraloid
Amber
Succinite (fossilized resin); C10H16O
mineraloid
Cobalt Blue Slag Glass
Amorphous Silicon Dioxide (anthropogenic) with Cobalt additives
mineraloid
Baltic Amber
Succinite (Polmerized conifer resin)
mineraloid
Sea Glass (often mistaken for Gemstones)
Amorphous Silica (SiO2) with trace additives
mineraloid
Mahogany Obsidian
Volcanic glass (SiO2 with Hematite/Magnetite inclusions)
igneous
Amber (Copal)
Succinate (Fossilized Tree Resin)
mineraloid