description Imilac Overview
Imilac is a main-group pallasite meteorite found in Chile's Atacama Desert. Its cut sections commonly reveal olivine crystals enclosed by an iron-nickel metal matrix, with some sufficiently translucent to transmit light through thin slices. The combination of conspicuous crystals, metallic structure, and substantial recovered material has made Imilac familiar in museum and private collections, while scientists use it to study the formation history of pallasite parent bodies.
insights Ranking position
Imilac ranks #52 of 213 in the Meteorite ranking, behind Alais, ahead of Marjalahti.
help Imilac FAQ
Why does the Imilac meteorite contain green crystals?
Imilac is a pallasite containing olivine crystals embedded in an iron-nickel metal matrix. Gem-quality olivine is known as peridot, which accounts for the yellow-green to green appearance of many polished slices.
Where was the Imilac meteorite found?
Imilac specimens come from the Atacama Desert in northern Chile. The dry desert environment helped preserve numerous fragments scattered around the find area.
Can light pass through an Imilac meteorite slice?
Yes, sufficiently thin slices can transmit light through translucent olivine crystals. Backlighting is commonly used to display the contrast between the glowing crystals and opaque iron-nickel framework.
How can a buyer distinguish genuine Imilac from a fake pallasite?
A genuine specimen should show natural olivine embedded within metal rather than crystals glued into a fabricated frame. Because identification and provenance can be difficult, buyers should seek a documented classification, a reputable meteorite dealer, and records tying the piece to the Imilac strewn field.
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