Looking for a silver lining? These sleek silver-plated agate coasters are so easy to DIY. Agate slices come in so many beautiful colors. This marine tone works perfectly with our dining and living room, but turquoise and natural stone tones are also a lovely choice. Chris says the silver plating makes it look like they came from the moon. Or maybe we live on the moon. In a moon unit. Sorry (not sorry) for the quirky Frank Zappa reference. The silver plating looks great with our decor, but gold plating is another popular choice for a similar effect. You can also skip the plating for an even simpler diy. Raw…