If I have rare resource features, will I lose them if I go Acropolis?

[Chthon]

I've got a planet I'd like to make an Ecumenopolis, but it has a dust desert. If I've already built the dust mines, will I lose access to them if I make it an Ecumenopolis?

 

[01d55]

By experiment I can say that mote traps, crystal mines, and gas extractors are removed when the arcology project is completed

 

[Chthon]

By experiment I can say that mote traps, crystal mines, and gas extractors are removed when the arcology project is completed

Thank you so much for saving me the trouble.

 

[Twogs]

Whats even worse even real special stuff like subterraneans are removed

 

[nuyu]

But anomaly are still remain, I think it should be removed since we convert whole planet into structure.

 

[Masoz]

Planetary features get removed. No more dust deserts.

Planetary modifiers stay. Your scientists will still be happy studying those wild and crazy electrical storms, and somehow the alien dinosaurs are surviving just fine.