Sudbury Shatter Cone Ontario Canada [15879]

Shatter Cone from the Sudbury Impact Structure

This shatter cone originates from the Sudbury Impact Structure, located in Ontario, Canada. The Sudbury Impact Structure is a major geological formation and is the third-largest known impact crater on Earth, as well as one of the oldest. The impact occurred in the Paleoproterozoic era, about 1.8 billion years ago.

Geological Significance

To geologists, shatter cones possess a unique beauty. They are one of the most distinctive geological "art forms" in nature, representing the final signature of the Earth yielding to the sky as rock is transformed by an impact. The rock is heated, pummeled, and tumbled with whip crack deliberation. When all is quiet, the record left of the event is in the form of detailed horsetail patterns on the rock.

Unique Features

Shatter cones are conical fractures with typical markings produced by shock waves, and they belong to the regular macroscopic shock inventory in rocks of meteorite or comet impact origins. Distinctive, classic shatter cone "horsetailing" is easily and prominently seen in this specimen. The all-natural reddish, brown, and tan color tones accentuate its natural beauty.

Rich Mineral Deposits

The Sudbury impact crater is renowned for its rich nickel and copper ore deposits, which are among the richest in the world. Most of these mineral deposits are found on the outer rim of the basin.

Specimen Details

Shatter Cone Size: 135mm L X 90mm W X 42mm D. Weight: 500 grams.

This specimen ships with a Certificate of Authenticity and a scientific tag. Please note that the stand and photo cube are not included.

Add to Your World Impacts Collection

This shatter cone from the Sudbury Impact Structure is a valuable addition to any serious geological collection. Its unique features and rich history make it a must-have for enthusiasts and collectors alike.

This scientific material is Guaranteed Authentic. It was professionally and legally collected and arrives with a Certificate of Authenticity.