Featured Products
Isua Greenstone Belt Banded Iron Greenland [6.5 grams]
The Isua Greenstone Belt Banded Iron Formation, a geological marvel, is home to some of the oldest r
$195.00
Jensan Scientifics LLC
Jack Hills Dynamic Polished Metaconglomerate
This is a dynamic Jack Hills Zircon rock metaconglomerate showpiece! We have only seen one like this
$2,750.00
![K-Pg boundary extinction rock [16059] from Newcastle Wyoming shown in a large Riker display box with sizing cube.](https://cdn11.bigcommerce.com/s-ijipkdz2cc/images/stencil/270x270/products/277/2287/K-Pg-Wyoming-16059-riker-box__76224.1714661573.jpg?c=1 "K-Pg boundary extinction rock [16059] from Newcastle Wyoming shown in a large Riker display box with sizing cube.")
Sciencemall-USA
K-Pg Boundary Wyoming
The famous "extinction rock" that marks the end of the age of the dinosaurs is called the K-Pg bound
$195.00
Sciencemall-USA
Green Trinitite Atomic Glass Display Collection [78998]
Trinitite is also known as atomic glass and Trinity glass. This authentic trinitite is the color gre
$155.00
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