Shares of Zephyr Minerals Ltd. (CVE:ZFR – Get Rating) were down 4.5% during mid-day trading on Thursday . The company traded as low as C$0.11 and last traded at C$0.11. Approximately 16,000 shares changed hands during mid-day trading, a decline of 60% from the average daily volume of 40,298 shares. The stock had previously closed […]