Green Tourmaline in Quartz - Old Stock Here is a nice example

Here is a nice example of an aesthetically pleasing specimen

to create larimar

Blue Apatite is a calcium phosphate mineral that was first discovered in the late 1700s

This small septarian nodule is perfect for any collection or desktop display

Green Tourmaline in Quartz - Old Stock Here is a nice exampleThere are many, many collectors and mineral enthusiasts who focus solely on the world of tourmaline. With so many different species and locations from all around the world, it is almost a requirement to have some specimen of tourmaline in your collection. Why not start off with a beautiful dark green from Brazil? Size: 4. 3 in. Weight: 19. 1 oz Chemical Formula: XY3Z6B3Si6(O,OH)30(OH,F) Location: Brazil Tourmaline is a boron silicate mineral that is