Carboniferous wood with crystals for trade

[Svetlana]

Hello.

I offer for trade fragments of petrified wood of the Carboniferous period with crystals of smoky quartz. Some samples are in the photographs (I did not upload all the samples I have, since there are quite a few of them - of different sizes and qualities, as well as the sizes of the crystals themselves. I think we can agree on what specifically interests you - I have no doubt that I will find the sample you need).
The origin of this wood is Ukraine, its age is Carbon.
I'm interested in marine reptiles and petrified wood.

Thank you.

Have a nice day