Stone Fragment

Unidentified culture

Limestone Fragment

Unidentified culture

Multi-colored Stone Fragment

Limestone Fragment

Unidentified culture

Limestone Fragment

Unidentified culture

Marble Fragment or Paving Stone

Marble Chips

Unidentified culture

Marble Fragment

Greek

Fragment of an Igneous Stone

Greek

Marble Fragment

Greek

Fossil Fragment

Unidentified culture

Stone Fragment

Unidentified culture

Stone Fragment

Unidentified culture

Fossil Fragment

Unidentified culture

Stone Fragment

Unidentified culture

Marble Fragment

Greek

Fossil Fragment

Unidentified culture

One of Two Chips of Melian Obsidian

Unidentified culture

Plaster Fragment

Unidentified culture

Fragment of Quartz Crystal