SOLD | Kristallquarzkugel | Brasilien Objects Additional information: Ammonites were shelled

Additional information: Ammonites were shelled cephalopods that became extinct about 66 million years ago

Ammonites were shelled cephalopods that died out about 66 million years ago

and their fossil records span almost the entire Mesozoic Era

Size: H34cm W23cm D8cm

offering insights into the morphology and lifestyle of this ancient marine organism

SOLD | Kristallquarzkugel | Brasilien Objects Additional information: Ammonites were shelledOrigin: Brazil Size: D38cm Description: Cut and polished sphere to reveal the internal structure of this beautiful quartz formation, can be lightened from below. Additional Information: Quartz, a common mineral composed primarily of silica or silicon dioxide (SiO2). Minor impurities such as lithium, sodium, potassium and titanium may be present. Quartz has attracted attention since the earliest times; Water clear crystals were known to the ancient