Science Museum Break Your Own Geodes Kit mounting_board Megapomponia is a genus of

Megapomponia is a genus of cicadas from Southeast Asia containing the world's largest cicadas species

Entomology collectors building comprehensive CERAMBYCIDAE collections

Sphinx Hawkmoth | Ambulyx pryeri | Pinned Lepidoptera A1-

or gallery wall

Ural Mountains

Science Museum Break Your Own Geodes Kit mounting_board Megapomponia is a genus ofCrack open six natural geodes to reveal hidden crystal formations shaped by millions of years of geological pressure. Each hollow stone holds a unique crystalline interiorno two are alike. This hands on discovery kit combines authentic specimens with the tools needed for safe exploration: protective goggles, a clear safety bag for controlled breaking, and a magnifying glass to examine quartz, calcite and other mineral structures up close. An