kind of coral? anyone any idea?

[eruyanik]

this one is seems like a sea shell or a coral fossile with a beautiful brownie tunes.

it's beautiful indeed and any help for the identification is highly appreciated.

 

[Ponchosportal]

Does the material seem lite when compared to another rock of the same size?

 

[eruyanik]

Does the material seem lite when compared to another rock of the same size?

no, it's actually same for a normal rock to weigh, dear pancho.

i got your point, you're right to ask about but those white patterns made me think about the coral though.

 

[eruyanik]

rough brown zircon is a possible identification.

https://www.gemrockauctions.com/auctions/zircon-rough-cambodia-1725-cts-adg-459-220806