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NWA 4844

Found Sahara, 2007

Enstatite Chondrite

EL3

Specimen is a 2.15g slice

 

 

The chondrites of this group are named for their primary mineral, enstatite, and they differ in many respects from ordinary and carbonaceous chondrites. They must have formed in an oxygen-depleted environment because nearly all of the iron in E chondrites is present in its reduced, metallic form. Even the pyroxene is depleted in iron, and consequently, it is only found as the pure magnesium-rich end-member - enstatite.

5600元台幣



 
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