A business run by two friends that is all about crystals and healing. Lots of good information on crystals with a focus on healing properties. Chakra jewelry available on the site as well as crystal grid kits and custom orders.
Blue Moon Crystals
Blue Moon is run by a couple of absolute crystal enthusiasts who have been in business since 1998. The site is no-nonsense and full of information. Very helpful photos of everything and the prices are reasonable.
Geology
Geology.com has so much good information on rocks, minerals, and gemstones! It's a no-frills sort of site and looks a little dated at first glance but it's worth checking out. Lots of interesting geology info and more!
Satin Crystals
This California-based business is family run and has a huge selection of crystals, rocks, and even meteorites. It's also a good site for info on correspondences and intentions for all sorts for various crystals.
Mineral Maven
This woman-owned shop in Austin, Texas makes it their mission to connect people with crystals that call to them. It's a great online shop with a great approach to business and being good human beings.
The Crystal Shop St. Andrews
This Scottish shop has been a family business since 1997. It has one of the largest collections of semi precious gemstones and crystals in the UK. Lots of good info. Seems an ethical and customer oriented business.