News24 Sep 2019 08:10
Kavango Resources PLC
24 September 2019
KAVANGO RESOURCES PLC
("Kavango" or "the Company")
KSZ CONDUCTORS READY FOR DRILLING
Kavango Resources plc (LSE: KAV), the exploration group listed on the Standard List segment of the main market of the London Stock Exchange and targeting the discovery of world-class mineral deposits in Botswana, is pleased to announce it has selected targets for drilling at the Company's Kalahari Suture Zone project (the "KSZ"). An initial 1,000m drill programme, using diamond core and/or reverse circulation drilling to test for sulphide mineralisation, is scheduled to commence in early October.
HIGHLIGHTS:
-- 77 conductors identified through two airborne electromagnetic (AEM) surveys, covering 4,060kms on the KSZ in SW Botswana;
-- Shortlist of 15 drill targets identified, following ground follow up survey work:
o Targets ranked by prospectivity;
-- Kavango has selected three of the most prospective targets to drill:
o Two of the conductor anomalies selected are hosted within a 10km x 6km magnetic anomaly, which is interpreted as a high level gabbroic* intrusive (magma chamber);
o The third target relates to a significant linear magnetic structure;
-- The Company's preparation for a 1,000m diamond core and/or reverse circulation drilling programme designed to identify sulphide mineralisation, is at an advanced stage;
-- A drilling contract with an established Botswana company is expected to be signed shortly;
-- Drilling is planned to commence in early October.
Background:
Kavango is exploring for magmatic sulphide orebodies associated with high-level gabbroic magma chambers (feeder zones) emplaced along the 450km long KSZ. The directors believe the KSZ's geological model is analogous with the Norilsk/Talnakh (Siberia) and Voisey's Bay (Canada) Cu-Ni-PGE massive sulphide deposits.
The hard rock geology of the KSZ area is obscured by 50m to 70m of recently deposited Kalahari sand, clays and calcretes (the "Kalahari Cover"). The board believes this has led to the KSZ being largely underexplored for minerals.
The Company currently holds 13 Prospecting Licences along the KSZ amounting to over 8,300km(2) .
Airborne Electro Magnetic (AEM) surveying:
In order to look below the Kalahari Cover, Kavango uses airborne Electro Magnetic (AEM) surveying and other geophysical techniques to help identify major geological units and associated massive sulphide deposits.
At the end of 2018, a Canadian company carried out an initial 2,000 line-km survey (Phase 1) over a portion of the Company's KSZ licences. This resulted in the identification of 26 conductors and a number of potential drill targets.
In February/March of this year, the Danish company, SkyTem, carried out a second 2,060 line-km survey (Phase 2) over the northern part of the KSZ. The SkyTem system was able to obtain data down to an average depth of 400m. As a result of this a further 51 conductors were identified