36 results for pietersite

Pietersite is not a actual mineral name, it is a trade name. It was given to a mixture of amphibole minerals with a pattern of fibers and colors that differs from those of Tigers eye. The first...

This rare semiprecious gemstone is known as

Serpentine is a metamorphic rock. It was formed when water from magmas metamorphosed previous igneous or sedimentary rocks. Serpentine is a magnesium silicate mineral. Serpentine has a hardness of...

Cabbing Tigereye to take full advantage of its special beauty takes a little extra care. In the world of gemstones, there are so many amazing phenomenal stones. Phenomenal stones are those that displa