Organic Gemstone (Fossilized Resin)

Likely tumbled amber or orange chalcedony

Uncertain from image; possibly amber (fossilized resin, chiefly C10H16O) or carnelian (microcrystalline quartz, SiO₂)

Amber

Succinite (approximate formula C10H16O)

Amber

Succinite (Organic Mineraloid) - C10H16O

Amber (likely opaque/burnished amber)

Fossilized plant resin; primarily polymerized terpenoid resin (succinite-type amber)

Amber (Black)

Amber (succinite, retinite, etc., specifically, heavily included/dark varieties)

Amber with Inclusion

Succiniferous fossil resin (C10H16O)

Amber

Succinite (specifically for Baltic amber); approximate formula C10H16O

Amber (and Citrine Quartz)

Succinite (Amber) and Silicon Dioxide (SiO2)

Amber-like fossilized resin

Amber (fossilized plant resin; commonly succinite, C₁₀H₁₆O)

Amber (rough fossilized resin)

Amber; predominantly polymerized fossil plant resin, commonly succinite (C₁₀H₁₆O)

Amber-like beach pebble

Amber (fossilized tree resin), likely heavily weathered or resinous organic material; exact identification is uncertain from the image

Polished amber (likely copal or amber imitation)

Amber: fossilized tree resin, chiefly polymerized succinic resin; copal is younger, incompletely polymerized resin

Amber-colored bead earrings

Likely amber (fossilized tree resin); material cannot be confirmed from the image

Amber

Succinite (C10H16O)

Amber

Succiniferous fossil resin (C10H16O)

Amber

Succinite (specifically for Baltic amber; general formula C10H16O)

Amber

Succinicum (Succinite); C10H16O

Amber

Succinite (with various hydrocarbon compositions)

Amber (Sumatran / Indonesian Red Blue)

Succinum (Fossilized Tree Resin)

Amber

Succinite (Fossilized Tree Resin)

Amber

Succinite (fossilized resin, C10H16O)

Amber

Fossilized Tree Resin (Succinite)

Amber with Fossil Inclusion

Fossilized Tree Resin (Succinite)

Amber (Baltic)

Succinith (Fossilized Tree Resin)

Tumbled amber or yellow chalcedony

Uncertain; likely quartz chalcedony (SiO₂), possibly natural amber (fossilized resin)

Polished amber

Amber (fossilized plant resin; commonly succinite, not a mineral)

Polished amber

Amber (fossilized plant resin; commonly succinite, C10H16O)

Tumbled amber

Amber (fossilized plant resin; predominantly polymerized succinite)

Amber (likely rough amber)

Fossilized plant resin; chiefly polymerized terpenoid resin (succinite, when Baltic-type)

Raw amber

Fossilized plant resin; predominantly polymerized diterpenoid resin (succinite when Baltic-type)

Amber

Succinite (a Fossilized Tree Resin); Chemical formula is approximately C10H16O

Tumbled brown stone, possibly amber or polished agate

Indeterminate from image; possibilities include amber (fossilized plant resin, organic) or chalcedony/quartz (SiO₂)

Amber-like resin specimen

Likely amber (fossilized tree resin), composition dominated by polymerized diterpenoid resins; exact identification is uncertain from the photograph

Amber

Fossilized tree resin (predominantly cross-linked terpenoid polymers)

Amber

Succinite (C10H16O)

Orange chalcedony (carnelian), possibly amber

Carnelian: microcrystalline quartz, SiO₂; amber: fossilized plant resin

Amber

Succinite (with a generalized formula of C10H16O)

Amber

Fossilized Tree Resin (Generic formula: C10H16O)

Tumbled amber (likely)

Amber—fossilized plant resin, commonly succinite (C₁₀H₁₆O)

Amber

Fossilized tree resin (not a true mineral as it is organic and amorphous); Chemical formula is highly variable, but often approximated as C10H16O.

Tumbled amber (likely copal or imitation amber)

Amber: fossilized tree resin, chiefly polymerized diterpenes; copal is younger, incompletely polymerized resin

Polished amber

Amber (fossilized plant resin; commonly succinite, C₁₀H₁₆O)