Amber
Succinite (with approximate formula C10H16O)
mineraloid
Category
Mineral (Specifically A Mineraloid)
Browse mineral (specifically a mineraloid) specimens identified by the Rock Identifier community.
Fulgurite
Lechatelierite (Silica glass), typically SiO2
mineraloid
Fulgurite
Luechatelierite (SiO2 glass)
mineraloid
Amber
Succinite
Mineraloid
Amber
Succinicum (Formula: C10H16O)
Mineraloid
Pearl
Aragonite and Conchiolin (CaCO3 + organic protein)
mineraloid
Amber
Succiniferous fossil resin (C10H16O)
mineraloid
Pink Opal
Hydrated Amorphous Silica (SiO2·nH2O)
mineraloid
Tektite (Indochinite)
Tektite (High-silica impact glass)
mineraloid
Amber
Succinates (Organic compound: C10H16O)
mineraloid
Amber
Succinate (Fossilized Tree Resin)
mineraloid
Amber
Succinite (specific to Baltic amber), fossilized tree resin
mineraloid
Amber
Succinite (Approximate formula: C10H16O)
Mineraloid
Black Opal
Hydrated Silica (SiO2·nH2O)
Mineraloid
Cullet (Slag Glass)
Amorphous Silica (Industrial byproduct)
mineraloid
Precious Opal
Hydrated Silica (SiO2·nH2O)
mineraloid
Blue Opal Inlay (Simulated/Lab-created)
Hydrated Amorphous Silica (SiO2·nH2O) with polymer resin
mineraloid
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial Byproduct)
mineraloid
Pearl
Calcium Carbonate (Aragonite or Calcite) and Conchiolin
Mineraloid
Sea Glass (often mistaken for Gemstones)
Amorphous Silica (SiO2) with trace additives
mineraloid
Conch Pearl
Calcareous concretion (CaCO3)
mineraloid
Pearl
Calcium carbonate (CaCO3) - mainly Aragonite with Conchiolin
mineraloid
White Opal
Hydrated Amorphous Silica (SiO2·nH2O)
Mineraloid
Amber
Succinite
Mineraloid
Fulgurite
Liesegang (Fulgurite)
Mineraloid
Opalite
Synthetic Glass (Amorphized Silicon Dioxide)
mineraloid
Amber
Succinite (approximate formula C10H16O)
mineraloid
Black Opal
Hydrated silica (SiO2·nH2O)
mineraloid
Cobalt Blue Slag Glass
Amorphous Silicon Dioxide (anthropogenic) with Cobalt additives
mineraloid
Amber
Succinite (approximate formula C10H16O)
mineraloid
Amber
Succinite (a variety of fossilized tree resin); chemical formula appx. C10H16O
mineraloid
Amber
Succinite (fossilized tree resin)
mineraloid
Amber
Succinite (a fossilized organic resin containing succinic acid)
mineraloid
Amber
Succinite (fossilized resin); C10H16O
mineraloid
Amber
Succinite (with approximate formula C10H16O)
mineraloid
Amber
Succinite (C10H16O)
mineraloid
Amber
Succinite (Formula: C10H16O)
Mineraloid
Slag (Industrial Glass)
Anthropogenic Amorphous Vitreous Silicate
mineraloid
Ethiopian Opal (Welo Opal)
Hydrated Amorphous Silica (SiO2·nH2O)
mineraloid
Fulgurite
Fulgurite (Lechatelierite-rich fused silica)
mineraloid
Amber / Copal
Succinite (fossilized resin)
mineraloid
Baltic Amber
Succinite (Polmerized conifer resin)
mineraloid