Plus, there are many luxurious options! Of course, most people know about granite and quartz countertops, but have you ever heard of geode countertops? These precious stone and gemstone countertops ...

Amethyst is a violet variety of quartz that has been used as a gemstone for many centuries and is a key economic resource in northern Uruguay. Geodes are hollow rock formations often with quartz ...

A geode is a hollow rock formation, often spherical or ovoid, that develops inside volcanic or sedimentary rocks. What makes it unique is its interior lined with crystals, such as quartz or amethyst, ...

but which makes perfect sense if they are made of quartz. While these crystals are probably similar in shape to the pointy hexagonal prisms found in geodes and gem shops on Earth, each one is only ...