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Exhibit 23.1

We consent to the inclusion in this Registration Statement of Tiberius Acquisition Corporation (the “Company”) on Amendment No. 1 to Form S-1, File No. 333-223098, of our report dated February 20, 2018, which includes an explanatory paragraph as to the company’s ability to continue as a going concern, with respect to our audits of the financial statements of Tiberius Acquisition Corporation as of December 31, 2017 and 2016 and for the years then ended, which report appears in the Prospectus, which is part of this Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.

/s/ Marcum llp

Marcum llp

New York, NY

March 7, 2018

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