RE: Olympic Dam AND Noril'sk - an opportunity and a problem12 Jun 2022 18:29
I haven't watched the complete video yet. The following is taken from the Fancamp chat forum. I'm not sure exactly where in the KSZ they were drilling
'The company has received the results of the initial percussion drill
program on two magnetic targets associated with the Kalahari suture zone in
western Botswana. The targets are on the Fancamp/Freewest southern block. A
large complex magnetic anomaly, 7km long and up to 3km wide, is associated
with major north-south and northwest trending faults and is in the eastern
sector of the southern block. Five holes totalling 700 metres intersected
magnetite-hematite-chlorite alteration associated with hydrothermal
breccias at shallow depths (20 to 50 metres below surface). Although no
anomalous base or precious metal values were returned from these holes,
management is extremely encouraged at intersecting indications of extensive
hydrothermal activity on the KSZ, in this initial exploration phase. The
association of magnetite-hematite-chlorite alteration with hydrothermal
breccias is typical of large copper/gold deposits.
A large magnetic-gravity target in the western sector of the southern block
was also drilled. The hole was completed to 347 metres but was abandoned
short of its target because of heavy groundwater inflow.
Ground geophysical surveys over both the target areas drilled on the
southern block and on targets in the central and northern blocks are under
way in preparation for further drilling.
Geophysical modeling of magnetic and gravity data over the red spot target
has indicated a magnetic source at 600m depth with a coincident gravity
anomaly. Recent radarsat images have indicated a remarkably similar surface
expression of the magnetic anomaly. There appears to be a ring fracture
associated with the margin of the magnetic anomaly which is reflected on
the radarsat image. The company is currently prospecting the red spot for
indications of potential leakage anomalies associated with the ring
fracture (copper-gold-uranium, etc) prior to drilling. Both magnetic and
radarsat data indicate that the red spot is controlled by major faults and
is itself structurally complex.'