Description
Rare Genuine Imilac Pallasite Meteorite Slice from Chile
This rare genuine Imilac Pallasite Meteorite Slice is an authentic extraterrestrial specimen from the famous Imilac strewn field of the Atacama Desert, Chile. Weighing 2.43 grams, this beautiful stony-iron meteorite slice displays the remarkable natural combination of metallic nickel-iron matrix and translucent olivine crystals that make pallasites among the most visually spectacular meteorites in the world.
The exact meteorite shown in the photographs is the specimen you will receive. This carefully selected space rock includes a fully hand-signed Premium Certificate of Authenticity confirming the meteorite is completely genuine.
Please refer to the photographs for full sizing and scale.
About Imilac Pallasite Meteorites
Imilac is one of the world’s most famous pallasite meteorites and is classified as a stony-iron meteorite belonging to the Main Group Pallasites (PMG). Pallasites are among the rarest meteorite types known and are believed to originate from the boundary zone between the metallic core and silicate mantle of differentiated asteroids formed during the earliest stages of solar system history over 4.5 billion years ago.
The Imilac meteorite was discovered within the Atacama Desert of northern Chile, one of the driest environments on Earth. The extreme arid conditions of the desert have contributed significantly to the preservation of meteorite material over long periods of terrestrial exposure.
Pallasites are especially prized because they preserve large olivine crystals suspended within an iron-nickel metallic framework. When sliced and polished, these extraterrestrial crystals can appear golden, amber, olive-green, or translucent depending on lighting and preservation.
Imilac is internationally recognised among collectors for its attractive crystal-rich structure and historic importance within meteoritics.
Meteorite Composition and Structure
Imilac is composed primarily of nickel-iron metal alloys including kamacite and taenite, together with abundant olivine crystals belonging to the mineral variety peridot. These olivine inclusions formed deep within an asteroid and crystallised slowly over immense geological timescales under conditions impossible to replicate naturally on Earth.
The polished slice structure reveals the striking contrast between metallic matrix and embedded silicate crystals, producing the iconic appearance associated with pallasite meteorites. Many specimens display fractured or angular olivine grains resulting from ancient asteroid collisions and impact events within space before the meteorite eventually reached Earth.
The metallic portions may display natural Widmanstätten structure when etched, reflecting the extremely slow cooling history of the parent asteroid core. The olivine crystals can vary in colour from honey-gold and amber to olive-green depending on crystal quality and lighting conditions.
This 2.43g slice provides an excellent balance between detailed crystalline structure and compact display size, making it highly suitable for collectors and display presentation.
Geological and Cosmic Origin
Pallasite meteorites are believed to represent material from the core-mantle boundary of differentiated protoplanets destroyed during violent collisions in the early solar system. These catastrophic events fragmented ancient asteroid bodies, scattering material into space before some fragments eventually intersected Earth’s orbit.
The Imilac meteorite is thought to have fallen thousands of years ago, with fragments later discovered scattered across the Atacama Desert region of Chile. The harsh desert environment preserved many specimens exceptionally well compared to meteorites found in wetter climates.
Because pallasites originate from deep planetary interiors, they provide valuable scientific insight into the structure and evolution of early planetary bodies during solar system formation.
Appearance and Natural Features
This polished Imilac slice displays the classic appearance associated with high-quality pallasite meteorites, combining reflective metallic nickel-iron sections with natural olivine crystal inclusions distributed throughout the specimen.
Depending on preservation and lighting, the olivine crystals may appear translucent, glassy, fractured, or gem-like in appearance. Natural oxidation textures, crystal boundaries, and metallic patterning contribute directly to the individuality and authenticity of the meteorite.
Colouration may include metallic silver-grey, golden amber, olive-green, bronze, or darker oxidised tones depending on crystal exposure and natural weathering characteristics.
As a genuine extraterrestrial object formed billions of years ago, every Imilac slice is entirely unique in structure, crystal distribution, and appearance.
Exceptional Collector Meteorite
Imilac pallasites are among the most sought-after meteorites in the world due to their rarity, beauty, and scientific significance. Their combination of extraterrestrial metal and gemstone-quality olivine crystals makes them highly desirable among meteorite collectors and natural history enthusiasts.
This specimen is ideal for:
- Meteorite and space rock collections
- Pallasite meteorite collections
- Planetary science displays
- Natural history cabinets
- Educational geological collections
- Museum-style displays
- Astronomy and astrophysics enthusiasts
- Gifts for serious meteorite collectors
The polished slice presentation allows the internal structure of the meteorite to be fully appreciated, creating a visually striking and scientifically important display piece.
Genuine Extraterrestrial Specimen
This RARE Imilac Pallasite Meteorite Slice from Chile is a genuine carefully selected specimen chosen for its authenticity, crystal structure, and display appeal.
The exact meteorite shown in the photographs is the specimen you will receive. Every meteorite supplied by us is 100% genuine and includes a fully hand-signed Premium Certificate of Authenticity, providing confidence in the authenticity and extraterrestrial origin of this remarkable stony-iron meteorite from the early solar system.
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