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well-formed hexagonal prism with a flat termination
Geological Age: 505 to 438mya
crystallizing into quartz veins as they cooled
who first discovered this phenomenon in the gemstone
The Rubble Rock and Gem Mystery Box is a one-time curated box of rocks
Ammonite - Fossil energy balancing stone well-formed hexagonal prism with aMined from: Morocco Era: Mesozoic Geological Age: ~66200 mya Description: These Moroccan ammonites are fossilized remains of extinct marine cephalopods that lived in ancient oceans during the Mesozoic era. Each piece shows the classic spiral shell structure, often with visible chamber divisions (septa) and natural suture patterns that formed as the animal grew. The contrast between lighter calcified sections and darker matrix gives these specimens a
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