Canyon Diablo, IAB-MG
Meteor Crater is one of the most famous impact craters on Earth. Between 25,000 and 50,000 years ago, an 80 – 120 …
Meteor Crater Stock Certificate
“Specimen” stock certificates are created and retained for a few reasons; prior to the approval of a design or layout, ‘specimens’ are …
Nininger Canyon Diablo Impactite
These three specimens came from an older mineral collection — along with two specimens with “American Meteorite Museum” labels. We assume these …