Mexican Fire Opal Pendant - SOLD 0.928" rockinaboxpaleolithic while wearing this 1:10 scale

while wearing this 1:10 scale version of the famous golden record cover that is mounted on the Voyager spacecrafts

” Lunar and Planetary Science

This claw pendant is made from a fossil claw specimen

54" phytosaur fossil scute uncovered from the Redonda formation in New Mexico

displaying a beautiful Widmanstätten pattern

Mexican Fire Opal Pendant - SOLD 0.928" rockinaboxpaleolithic while wearing this 1:10 scaleMexican 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