Geology

I’m always excited to talk about gems, and today I’m focusing on comparing rubellite … Read more

Minerals like astrophyllite and arfvedsonite are very interesting to rock fans and scientists. They … Read more

People have been interested in serpentine and jade stones for hundreds of years. They … Read more

They may look like twins, but there are tons of differences between yellow quartz … Read more

Calcite and dolomite are everywhere! You might not see them right away, but they … Read more

Have you ever stared at gems that have the warm glow of the sun? … Read more

Black tourmaline and obsidian may seem like simple stones at first glance, but don’t … Read more

Both selenite and clear quartz are popular minerals that have fascinated enthusiasts and collectors … Read more

Magnesite and howlite are two fascinating rocks that often get mixed up. But while … Read more

Picture yourself in a mysterious forest, and you find a rock that seems to … Read more