Mexican Fire Opal Pendant - SOLD 0.928" australia 6-billion-year-old Campo del Cielo meteorite

6-billion-year-old Campo del Cielo meteorite

where friends and neighbors could discuss the news of the day

roughly 50

07" fossil fragment of the Dimetrodon's iconic spine

Arthropods (insects) are predominant

Mexican Fire Opal Pendant - SOLD 0.928" australia 6-billion-year-old Campo del Cielo meteoriteMexican fire opal is a glassy, sometimes transparent variety of opal best known from Quertaro in the south of the country. Like other opals, the gemstone forms from silica rich water filtering through porous sandstone, depositing the mineral to be heated and pressurized into the beautiful gem. Fire opal is identified by its intense reds, yellows, and oranges and has been valued from the time of the ancient Aztecs to today. This pendant contains a