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I was recently shown an object and asked if it was a chestnut. It looked like a regular horse chestnut except instead of an opaque brown surface, the entire nut was slightly translucent, in similarity to dark amber, and with an almost oily texture to the surface.

Is there a chemical that this supposed chestnut could have possibly been dipped in, to give it this translucence?

Apologies if this question is incorrectly tagged, if so, re-direction most appreciated.

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closed as too broad by Karl, Jannis Andreska, Jan, Mithoron, airhuff Nov 11 '17 at 18:24

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

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    $\begingroup$ It's hard to tell without a photo. Can it be just a core of a chestnut in epoxy resin imitating the shell? There is a recent trend of making low-cost jewelry with environmental and natural object captured with epoxide. $\endgroup$ – andselisk Nov 11 '17 at 11:28
  • $\begingroup$ 3D printed plastic chestnut? Saw it open and put it under a microscope, then you'll know. It might be possible to chemically modify an actual chestnut, but not by just dipping it into sth., more like boiling it in different chemicals at elevated pressure for days. $\endgroup$ – Karl Nov 11 '17 at 11:59