Unlock stock picks and a broker-level newsfeed that powers Wall Street.

Mawson Finland Limited Presents Downhole EM (DHEM) Geophysics: Multiple Deep Conductors Newly Identified at Rajapalot

In This Article:

Mawson Finland Limited ("Mawson" or the "Company") (TSXV:MFL) is pleased to announce results from downhole electro-magnetic "DHEM" geophysical surveys conducted at the Rajapalot gold-cobalt project in Finland.

Highlights:

  • Results and interpretation from downhole EM surveys found multiple deep conductors at Rajapalot

  • Several strong conductors are located down-dip/down-plunge of both the Palokas and South Palokas zones suggesting gold-cobalt mineralization continues with depth

  • Additional deep conductors located along-strike from the Palokas Zone, ~500 metres to the north-east

  • Five conductive targets identified within/nearby to inferred resource area and ready to be drill-tested in this up-coming 2025 winter drill-season

Ms. Noora Ahola, Mawson Finland CEO, states:"We are very excited to report the results of our recent geophysics surveys at Rajapalot. We have identified several exciting targets in downhole EM surveys that suggest the gold-cobalt mineralization at Rajapalot continues with depth at Palokas and South Palokas, while further anomalies are also present in un-drilled areas close-by. We plan to conduct further EM geophysical studies at Rajapalot in the coming weeks in our lead-up to the 2025 winter drilling campaign, in addition to an approximate 600-hectare sub-audio magnetic "SAM" ground-survey presently being carried out over our high-grade Rompas gold project located 6 kilometres east of Rajapalot. We look forward to presenting the results of these additional surveys prior to the initiation of our winter drilling campaign planned to begin in January 2025."

Downhole EM Results

Electromagnetic techniques were first used in 2013 by Mawson at Rajapalot with a helicopter-borne VTEMplus survey indicating the conductive nature of areas subsequently discovered to be the Palokas, South Palokas, The Hut, Terry's Hammer, Rumajärvi, Raja and Joki zones of gold-cobalt mineralization. Due to the close association of gold-cobalt mineralization with pyrrhotite accumulations at the known mineralized occurrences at the Rajapalot project, detection of these sulfide-bearing mineral-systems with EM geophysical methods is achievable due to their associative, highly-reactive EM properties.

In this downhole EM campaign, five EM-loops were set-out in order to measure conductivity responses in the vicinity of 8 selected drillholes to explore for further nearby gold-cobalt mineralized rock-bodies at Rajapalot (refer to map in Figure 1). Five of 8 drillholes, corresponding to 3-EM loops (loops 1-3), were located around the Palokas and South Palokas zones of gold-cobalt mineralization, while 1 drillhole (loop 4) was located 400 metres north-east of Palokas, and 2 drillholes (loop 5) located on the northern margin of the Raja zone (refer to Figure 1 for drillhole, and EM-loop locations/survey layout).