The Advent Calendar Excavation is packed with 24 individual digs and makes a fun and educational advent calendar adventure.
If you love excavating as much as we do, be sure to check out our Excavating Adventures monthly subscriptions by clicking the link below and get an awesome new excavation delivered each month loaded with rocks, minerals, gemstones, fossils, and more!
HAPPY EXCAVATING!
Contains small items - Not intended for young children - Keep away from pets - Designed for ages 6 and up - Pictures are representations of what you will receive and are used for illustrative purposes only – Cards and specific excavations will vary.
EARN FREE GEMSTONES, FOSSILS, ROCKS, AND MORE HERE!
Peridotites are economically important rocks because they often contain chromite - the only ore of chromium; they can be source rocks for diamonds; and, they have the potential to be used as a material for sequestering carbon dioxide. Much of Earth's mantle is believed to be composed of peridotite.