Blue Chalcedony - Aurangabad, India #14 Popular Crystals_Amethyst Some of these fossils still

Some of these fossils still have the original outer shapes of the bone

It is a similar process to how opals are formed

chunky opaque Tourmaline crystals in soft pastel shades that fade through from pink to green

Discovered in the famed Maevarano Formation of Madagascar

Aids dream recall

Blue Chalcedony - Aurangabad, India #14 Popular Crystals_Amethyst Some of these fossils stillThese incredible specimens of intricate coral like Blue Chalcedony are from Aurangabad, Maharastra, India, and some even feature white sprays of Mordenite! You will receive the exact Blue Chalcedony crystal pictured. Blue Chalcedony is a variety of Chalcedony, a microcrystalline Quartz. The blue colour is believed to be caused not by an inclusion within the crystal, but rather by the Tyndall effect, a light scattering phenomena. When lit from behind,