Rare Trinitite, Atomic blast rock/glass


Riker Collector Box – Trinitite atomic Rock/glass

Trinity test site, New Mexico

Riker box: 5″ X 4″ x 3/4″

Specimen: 3/4 inch to 1 inch in size

All specimens similar to photos

In stock


Rare Trinitite, Atomic blast rock/glass

Trinitite, also known as atomsite or Alamogordo glass, is the glassy residue left on the desert floor after the plutonium-based Trinity nuclear bomb test on July 16, 1945, near Alamogordo, New Mexico. The glass is primarily composed of arkosic sand composed of quartz grains and feldspar (both microcline and smaller amount of plagioclase with small amount of calcite, hornblende and augite in a matrix of sandy clay) that was melted by the atomic blast. It was first academically described in American Mineralogist in 1948.

It is usually a light green, although red trinitite was also found in one section of the blast site, and rare pieces of black trinitite also formed. It is mildly radioactive but safe to handle.

Contained within the glass are melted bits of the first atomic bomb and the support structures and various radionuclides formed during the detonation. The glass itself is marvelously complex at the tens to hundreds of micrometer scale, and besides glasses of varying composition also contains unmelted quartz grains. Air transport of the melted material led to the formation of spheres and dumbbell shaped glass particles. Similar glasses are formed during all ground level nuclear detonations and contain forensic information that can be used to identify the atomic device.

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Shipping Information

Weight 10 oz
Dimensions 6 × 5 × 3 in

Megalodon Teeth

Hand picked