Og octahedrite | | | | strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity | recorded by eyewitness or inferred from dating methods | based on the locale, region, or nearby town in which the fall occurred | 1.3 to 3.3 mm (coarse) | when it hits the ground which is smaller than its velocity before it enters the atmosphere | in degrees, minutes and seconds of lattitude and longitude | which can over an order of magnitude greater than total mass of fragment(s) collected at the impact site | octahedrite | | | which appears as an elongated footprint which depends on impact angle, airbursts, and impact velocity |
Canyon Diablo |
 | 25 meters | Og octahedrite | Coconino County, Arizona, 60 km east of Flagstaff | 20000 to 40000 years ago | Canyon Diablo | 2.0 ± 0.5 mm (coarse) | 15 km per second | 35° 3' N., 111° 2' W. | 63000 tons | |
 | 7.1% Ni, 0.46% Co, 0.26% P, about 1% C, about 1% S, 80 ppm Ga, 320 ppm Ge, 1.9 ppm Ir |
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