Baltic Amber Insect Inclusions
Insecta indet. cf. various Eocene taxa • Amber inclusion, organic body fossil
Geological Period
Paleogene (Eocene)
Estimated Age
33 to 56 million years old
Preservation Type
Fossilization via entrapment in fossilized tree resin (amber preservation), preserving soft and hard tissues in three dimensions.
Condition Assessment
Good. The amber pieces are polished with minor surface crazing and internal stress fractures visible under backlighting, but inclusions remain well-contained.
Taxonomic Classification
Phylum Arthropoda, Class Insecta, Various Orders (likely Diptera, Hymenoptera)
Morphological Description
Polished amber cabochons revealing internal trapped organic inclusions, showing chitinous exoskeletons, appendages, and potential micro-structures illuminated by backlighting.
Rock Matrix
Transparent to translucent fossilized tree resin (succinite amber) mounted in a modern display frame.
Formation & Location
Baltic region (Northern Europe), specifically derived from the Eocene amber-bearing strata (Blue Earth formation).
Size & Dimensions
Individual pieces range from approximately 1 cm to 3 cm in length, consistent with standard amber cabochon sizes containing small insect inclusions.
Value & Rarity
Estimated Market Value
$50 to $150 USD
Auction Estimate
$40 to $120 USD
Rarity Assessment
Common, though individual specimens with exceptional, complete insect preservation can vary in collector appeal.
Scientific Significance
Amber inclusions provide exceptional three-dimensional preservation of soft-bodied organisms, offering vital data on ancient forest ecosystems, paleoclimate, insect evolution, and behavior during the Eocene.
Preparation Recommendations
Store away from direct sunlight, ultraviolet light, and excessive heat to prevent darkening or crazing. Keep in stable humidity and temperature conditions, mounted securely in protective display cases.
Notable Features
Multiple polished pieces housed together in a membrane display box, with one central specimen showing strong translucency and illuminated internal structures under backlighting.