Oct 24 (Reuters) - Tectonic Gold PLC TTAU.ISD :
* REG-TECTONIC GOLD PLC: COMPLETION OF DRILLING AT SPECIMEN HILL
* TECTONIC GOLD PLC - COMPLETION OF A 2,517.3M (NYSE:MMM) DIAMOND DRILLING CAMPAIGN AT COMPANY'S FLAGSHIP SPECIMEN HILL PROJECT IN QUEENSLAND, AUSTRALIA