![]() |
rock > igneous rock > differentiated meteorite > metal-rich meteorite |
![]() ![]() | ||||||||
metal-rich meteorite comparison table |
Subject | has number of find | has weather resistance | has fragmentation probability | has distinguishing feature | has total mass of find | has definition | has relative abundance | has ablative mass loss |
---|---|---|---|---|---|---|---|---|
iron meteorite | 532 | high | low because it is tougher than stony meteorite | 454624 kg | iron rich meteorites, often grouped chemically by similar ratios of trace elements to nickel | 5.7 % of meteorite falls | low because it has higher tensile strength than stony meteorite | |
stony iron meteorite | 59 | which depends on its composition | during meteor phase which depends on composition | mixture of iron-nickel alloy and non-metallic minerals | 9064 kg | 1.5 % of meteorite falls | directly proportional to initial velocity |
Next differentiated meteorite: differentiated achondrite Up: differentiated meteorite