Polished Dinosaur Bone - SOLD 2.37" Slice pietersite The dark branching patterns upon

The dark branching patterns upon the cloudy agate of this pendant are a beautiful example of geochemistry—as fascinating as they are beautiful

“‘Ages’ of the Sikhote Alin Iron Meteorite

The specimen in the Core Sample comes from an outcrop of the Morrison formation in Montana

they have not been well preserved and most have rotted away with time

Above: Example Black & Silver Fordite Pendants showing highlights of red and blue on a predominantly monochrome color scheme

Polished Dinosaur Bone - SOLD 2.37" Slice pietersite The dark branching patterns uponFossils are not simply the preserved remains of long dead creatures. They are a geological phenomenon that can appear in many unique and beautiful forms. This specimen is one such fossil, a 2. 37" polished slice of agatized sauropod bone from the Morrison Formation in Utah. One of the most studied fossil beds of the Upper Jurassic Period, the region was once home to a large floodplain ecosystem 150,000,000 years ago. Over millions of years, hard