Blue Chalcedony - Aurangabad, India #16 Location_Turkey This beautiful Calcite with Marcasite

This beautiful Calcite with Marcasite inclusions is from the Linwood Mine

This Green Fluorapatite crystal is from the Panasqueira Mines in Portugal

Girasol Quartz is a milky

Amazonite jewellery was found in King Tutankhamun's tomb

Then comes greens and yellows

Blue Chalcedony - Aurangabad, India #16 Location_Turkey This beautiful Calcite with MarcasiteThese 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,