Baltic Amber Insect Inclusion
Insecta indet. (cf. Diptera) • Amber inclusion body fossil (invertebrate)
Geological Period
Paleogene (Eocene epoch)
Estimated Age
33 to 56 million years old
Preservation Type
Three-dimensional organic preservation trapped within fossilized tree resin (amber)
Condition Assessment
Fair. The amber piece shows some surface wear, internal stress fractures, and cloudiness that partially obscures the microscopic details of the included insect specimen.
Taxonomic Classification
Phylum Arthropoda, Class Insecta, Order undetermined (likely Diptera or Hymenoptera based on general silhouette)
Morphological Description
The specimen exhibits a small, dark insect silhouette suspended within transparent to translucent golden-yellow resin. Appendages and body segments are largely obscured by internal fracturing, light glare, and the curved, polished surface of the amber piece.
Rock Matrix
Fossilized tree resin (amber/succinite), completely organic matrix with no mineral rock association
Formation & Location
Baltic region (primarily Samland peninsula, Kaliningrad Oblast, Russia, and surrounding Baltic countries), Blue Earth Formation
Size & Dimensions
The amber piece measures approximately 2 to 3 cm in length, containing a micro-inclusion insect roughly 2 to 4 mm in size, typical for many small amber-trapped arthropods.
Value & Rarity
Estimated Market Value
$20 - $50 USD
Auction Estimate
$15 - $40 USD
Rarity Assessment
Common
Scientific Significance
Amber inclusions provide exceptional three-dimensional anatomical preservation of ancient forest microfauna, offering direct insights into Eocene paleoclimate, forest ecology, and insect evolution.
Preparation Recommendations
Store away from direct ultraviolet light, high heat, and extreme humidity fluctuations to prevent crazing or oxidation of the amber. Clean gently with a soft, dry microfiber cloth if needed.
Notable Features
The specimen captures a snapshot of a prehistoric forest floor or canopy ecosystem, preserved in warm golden amber with visible resin flow lines surrounding the inclusion.