- Photo
- Lidar Scan
- ERA: Mesozoic
- Period: Cretaceous (wiki, alpha)
- Epoch: Upper Cretaceous (Cenomanian)
- Formation: Unnamed igneous intrusion
- Age: 105-95 million years ago
- Lithology: Nepheline Syenite
- Original location: 34.688888,-92.260010
- Donor organization: Granite Mountain Quarries
- Donor contact: Heather Thompson / Anthony Jones
- Financial support:
- Liebelt Family Foundation
- Granite Mountain Quarries
- John Rutherford Mitchell
- MacNote: Moderate to poor economic quality light gray, coarser grained. Sampled selected to exhibit the composition and grain size.
