Stalactitic Quartz Crystal Specimen 8 Postcard The Martian Global Regolith Simulant

The Martian Global Regolith Simulant represents an average of surface material based on data collected by the Curiosity and Opportunity rovers

it makes sense that these beautiful variants would be found there

An ode to the American spirit

is having a tough time with them because it is an island nation with a unique ecological system shaped by its isolation

like changes in temperature

Stalactitic Quartz Crystal Specimen 8 Postcard The Martian Global Regolith Simulant4x3x3" Its somewhat rare for us to pick a favorite when it comes to our collection, but its kinda hard not to when it comes to stalactitic quartz. These somewhat innocuous geodes contain some of the coolest and most interesting crystals weve seen. Its like looking into a magic cave from an early eighties fantasy movie. These neat crystals get their name from the long stalactite and stalagmite looking crystals that form within. While they arent