Streetwise Reports Publishes 'An Exploration Company Where the Geologist Is the Largest Shareholder and Banking on His Own Success' SAN FRANCISCO, Jan. 28, 2020 (GLOBE NEWSWIRE) -- Megastar Development Corp. (MDV:TSX.V; MSTXF:OTC), a small-cap exploration company focused on the emerging Oaxaca Gold-Silver Belt in Mexico, has...