Solitario Presents at the H.C. Wainwright & Co. Virtual Mining Conference

DENVER, CO / ACCESSWIRE / November 29, 2021 / Solitario Zinc Corp. ("Solitario") (NYSE American:XPL)(TSX:SLR) is pleased to announce that it is participating in the H.C. Wainwright & Co. Virtual Mining Conference, November 30th through December 1st, …