Acasta gneiss – oldest known rock on earth – certified

All of our Meteorites are 100% Genuine Specimens & come with a Certificate of Authenticity
Type: Acasta Gneiss (Oldest known rock on earth)
Age: 3.6 – 4 billion years old
Location: Northwest Territories, Canada
Size (picture scale cube=1cm):10 x 12 x 6mm (0.39 x 0.47 x 0.24 inches)

Certified Acasta Gneiss – Oldest Known Rock on Earth

Uncover the awe-inspiring wonders of the Acasta Gneiss, a remarkable tonalite gneiss located in the Slave craton of the Northwest Territories, Canada. This geological treasure is exposed on an island approximately 300 kilometers north of Yellowknife, offering a glimpse into the ancient history of our planet.

The Acasta Gneiss represents an extraordinary rock formation that underwent metamorphism an astonishing 3.58 to 4.031 billion years ago, making it the oldest known intact crustal fragment on Earth. This incredible specimen carries within it the imprints of our planet’s distant past, holding secrets and stories that date back billions of years.

Please note that the image you see represents the exact specimen you will receive. We have taken great care in hand-selecting and photographing each specimen to ensure accuracy. While we strive to provide precise measurements, please be aware that obtaining exact dimensions from irregularly shaped items can be challenging. Additionally, colors may vary when viewed under different lighting conditions, whether indoors or in sunlight, and may differ across various monitors and devices.

Once this exceptional specimen finds its new home, we will update this listing with a carefully selected replacement item. The new item will feature a fresh photo and updated dimensions, ensuring that each buyer receives a unique and remarkable piece of geological history.

Embrace the extraordinary significance of the Acasta Gneiss and add a piece of Earth’s oldest known rock to your collection. Whether you’re a geology enthusiast, a collector, or simply captivated by our planet’s ancient past, this certified Acasta Gneiss specimen is a rare and remarkable treasure. Experience the immense age and profound beauty of this geological wonder today.