For Sale IconGebel Kamil Iron Meteorites for Sale

Location: Gebel Kamil, East Uweinat Desert, Egypt (22°01'06"N 26°05'16"E)

Found: 2009

Type: Iron, ungrouped

Description: History: A total of about 1600 kg of iron meteorite shrapnel (thousands of pieces), ranging in mass from < 1 to 35,000 g, plus a single 83 kg individual completely covered with well developed regmaglypts, was found in and around the 45 m diameter Kamil impact crater by an Italian-Egyptian geophysical team in February 2009 and February 2010. Ca. 800 kg of the total mass observed in the field (the regmaglypted individual inclusive) was recovered. The Kamil crater was identified by V. De Michele, former curator of the Natural History Museum in Milan, Italy. The geophysical survey was carried out within the framework of the "2009 Italian-Egyptian Year of Science and Technology".

Physical characteristics: A 634 g type specimen, measuring 88 x 70 x 55 mm, is flattened and jagged shrapnel with a rough, dark-brown external surface. The surface originally sitting in the desert soil shows some oxy-hydroxides due to terrestrial weathering.

Petrography: (M. D’Orazio, DST-PI; Luigi Folco, MNA-SI) Etched sections show an ataxitic structure interrupted on a centimetric scale by crystals of schreibersite, troilite and daubreelite enveloped in swathing kamacite. Kamacite spindles (20 ± 5 μm wide) nucleated on tiny schreibersite crystals. The spindles form small aligned clusters and are rimmed by taenite. The matrix is a duplex plessite made of approximately the same proportion of kamacite and taenite lamellae (1-5 μm in thickness) arranged in a micro-Widmanstätten pattern. Many sections show, particularly close to the external surface, shear dislocations offsetting the plessitic matrix and the crystals of the accessory phases by several millimeters.

Geochemistry: (M. D’Orazio, DST-PI) Composition of the metal (ICP-MS; D’Orazio and Folco 2003) is Co = 0.75, Ni = 19.8 (both in wt%), Cu = 464, Ga = 49, Ge = 121, As = 15.6, Mo = 9.1, Ru = 2.11, Rh = 0.75, Pd = 4.8, Sn = 2.49, Sb = 0.26, W = 0.66, Re = 0.04, Ir = 0.39, Pt = 3.5, Au = 1.57 (all in ppm). Reference: D’Orazio M. and Folco L. (2003) Chemical analysis of iron meteorites by inductively coupled plasma - mass spectrometry. Geostandards Newsletter: The Journal of Geostandards and Geoanalysis 27, 215-225.

Classification: (M. D’Orazio, DST-PI; Luigi Folco, MNA-SI) Iron meteorite (ungrouped), Ni-rich ataxite, extensive shear deformation and low weathering.

Specimens: Type specimens: ca. 15 kg and one section at MNA-SI; ca. 5 kg at DST-PI. Main mass of the recovered specimens at Egyptian Geological Museum (Mineral Resources Authority), Cairo, Egypt.

Link to Meteoritical Bulletin Database.

# GK13-3 # GK15-61 # GK16-0 # GK27-4 About Scale:  Each photo has a small one centimeter cube.  That's a little less than a half inch on a side.  The coin above is a US dime.
Weight: 13.3 gm Weight: 15.6 gm Weight: 16.0 gm Weight: 27.4 gm
Features: Etched slice showing schlieren Features: Etched slice showing schlieren Features: Etched slice showing schlieren Features: Etched slice showing schlieren
Price: $45 Price: $52 Price: $53 Price: $87

# GK30-2 # GK52-4 # GK72-3 # GK78-4 # GK81-3
Weight: 30.2 gm Weight: 52.4 gm Weight: 72.3 gm Weight: 78.4 gm Weight: 81.3 gm
Features: Etched slice showing schlieren Features: Whole fragment Features: Etched end showing schlieren Features: Whole fragment Features: Whole fragment
Price: $96 Price: $57 Price: $155 Price: $103 Price: $122

# GK83-0 # GK90-8 # GK92-1 # GK99-8 # GK113-1
Weight: 83.0 gm Weight: 90.8 gm Weight: 92.1 gm Weight: 99.8 gm Weight: 113.1 gm
Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Etched end showing schlieren
Price: $109 Price: $91 Price: $120 Price: $105 Price: $226

# GK113-7 # GK116-6 # GK158-5 # GK164-8 # GK219-9
Weight: 113.7 gm Weight: 116.6 gm Weight: 158.5 gm Weight: 164.8 gm Weight: 219.9 gm
Features: Whole fragment Features: Polished end Features: Whole fragment Features: Whole fragment Features: Whole fragment
Price: $119 Price: $122 Price: $164 Price: $180 Price: $225

# GK220-9 # GK235-8 # GK236-8 # GK244-5 # GK262-6
Weight: 220.9 gm Weight: 235.8 gm Weight: 236.8 gm Weight: 244.5 gm Weight: 262.6 gm
Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Whole fragment
Price: $221 Price: $235 Price: $237 Price: $245 Price: $262

# GK266-1 # GK297-3 # GK307-8 # GK1634-4 # GK303-9
Weight: 266.1 gm Weight: 297.3 gm Weight: 307.8 gm Weight: 1634.4 gm Weight: 303.9 gm
Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Whole fragment Features: Whole fragment
Price: $266 Price: $297 Price: $308 Price: $1500 Price: $309

# GK1932-4
Weight: 1932.4 gm
Features: Whole fragment
Price: $1600