Iron Meteorite — Toluca

$214.83
Chemical FormulaFe-Ni metal (group IAB iron)
Crystal System
Mohs Hardness4–5
Specific Gravity7.8
LusterMetallic
TransparencyOpaque

The Toluca iron was first reported in 1776 and became one of the most-distributed meteorites in museums worldwide. Its Widmanstätten pattern is particularly coarse — wide bands ind…

7 in stock

SKU: TC-MET-0711
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Description

The universe has 13.8 billion years of history. Some of it fits in your hand. The Toluca iron was first reported in 1776 and became one of the most-distributed meteorites in museums worldwide. Its Widmanstätten pattern is particularly coarse — wide bands indicating slow cooling from a large parent body. The fall likely occurred before recorded history; Aztec artifacts of meteoric iron have been found in the region.

This specimen originates from Toluca Valley, Mexico, one of the world’s most significant localities for this type of material. Collectors and scientists have drawn from this region for generations, and for good reason: the combination of geological conditions here produces specimens of exceptional quality and clarity.

Every specimen is unique. Photographs approximate the visual experience, but the real thing — its weight, its luster under a raking light, the way it catches the corner of your eye — can only be experienced directly.

Formation

This material formed outside Earth’s atmosphere, in the early solar system. Its arrival on Earth was the conclusion of a journey billions of years and hundreds of millions of kilometers in the making — from protoplanetary accretion to atmospheric entry to the ground beneath your feet.

Locality

Iron Meteorite — Toluca from Toluca Valley, Mexico. This locality is known for producing specimens of exceptional quality.

Collector Notes

Dust with a soft brush; avoid water for soft minerals (hardness below 4).