weathered eucrite?

[rockpassion]

I got my hands on this very interesting rock. It is weathered but smooth to the touch and has alot of dimples. Could this be a eucrite?

 

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[ToddsPoint]

It looks like a typical ultra mafic rock. Like diabase maybe. The white could be plagioclae feldspar and the dark green pyroxene. Fine grained igneous rocks like that were used by Indians to make celts and axes. It’s tough and can take a beating. What is the source of this rock?

 

[rockpassion]

It looks like a typical ultra mafic rock. Like diabase maybe. The white could be plagioclae feldspar and the dark green pyroxene. Fine grained igneous rocks like that were used by Indians to make celts and axes. It’s tough and can take a beating. What is the source of this rock?

bought it from a private collection and have asked him where the stone is from. but i have yet to get the answer. P.S. how can you tell the difference between a weathered eucrite and a weathered possible diabase??