It has orange cap, yellow stem, yellow meat & yellowish-green tubes under the cap. Both, the meat & the tubes turn blue when touched or cut...
I found them in the deciduous forest - a mixture of several oak species, hornbeam & ash tree, laurel... Aside the forest path.
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You don't say if you've found this in Croatia or somewhere else...
It looks a lot like this inedible..
http://boletes.wpamushroomclub.org/WP/product/boletus-miniato-olivaceus/
However, mushrooms vary a lot from region to region so this US-based guide may not be very useful in Europe.
Helpfull comment! You're right! Sorry for the lack of info! 😉 Yes! I did find these 2 in Croatia. The forest is quite near the sea, aproxy 500 m, height 50-70 m... 😊
Champignon?
That's all I know anyway... :)
Hahahhahahahahah