** Shares of True North Copper TNC.AX drop as much as 11.5% to A$0.5, their lowest level since November 26
** Copper explorer to raise A$12.5 million ($8.30 million) through placement
** Offer price of A$0.5 per share represents a 11.5% discount, as of last trading close on Wednesday before it went on trading halt pending announcement
** Funds to accelerate drilling and growth activities in 2026, with focus on co's flagship Mt Oxide Project in Queensland, Australia
** Stock has fallen nearly 80% this year, including session's moves
($1 = 1.5058 Australian dollars)
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))