The Rio Colorado project is located in the Tinogasta region of the Catamarca and La Rioja provinces in Argentina. It covers an area of 762 km2 and contains outcropping mineralised (uranium, copper and silver) Red-Bed sediments identified and explored by the National Commission of Atomic Energy (CNEA-Argentina) in the 1950’s and 1960’s.
Jackson Minerals has signed an exclusive option agreement through its wholly owned subsidiary Jackson Global Limited with a private party (Dr Horacio Solis), to earn 92.5 percent in 230 km2 of the Rio Colorado uranium project in Argentina. The remainder of the project (532 km2) is held by Jackson Global Limited in the name of a related entity. Together, both areas will form the Rio Colorado Joint Venture.
Jackson will earn its Initial Interest (51%) in the project by completing a minimum work programme, including 3,000 metres of drilling.
The Company can earn 92.5 percent of the project by completing exploration expenditure of $500,000 within three years following earning the Initial Interest.
Highlights of the project include:-
- A 16 km zone of intermittently outcropping mineralised sediments with surface sampling and mapping indicating widths of between 10 to 20 metres in one zone.
- Where sampled, these sediments include better zones of between 300 and 3,000 ppm U3O8 over widths of up to 10.7 metres. Adjacent to these high-grade areas the background anomalism averages 90 ppm U3O8.
- Recent due diligence sampling by Jackson has produced results up to 2,451 ppm U3O8 (5.4 lbs/t U3O8) which support historical selective bulk sampling (2,900 ppm U3O8) documented by the CNEA.
- The copper and silver mineralisation has a similar spatial distribution to the uranium, but is focussed into narrower bed parallel zones. Recent sampling has identified copper mineralisation up to widths of approximately three metres; however for the most part the copper mineralisation noted is within horizons of less than one metre in thickness. Assays of up to 3.73% copper and 17 ounces silver for these zones, are indicative of the better mineralisation sampled to date.
- Untested radiometric anomalies in recent un-consolidated fluvial sediments, derived in part from the mineralised hard-rock environment described above, provide scope for the exploration of Unconformity or Roll-front uranium deposits. This style of uranium mineralisation has not previously been explored for in the region.
- Untested radiometric anomalies in meta-sedimentary and granitic basement, have a similar geological setting to CNEA’s Las Termas uranium deposit (reportedly 0.1-9.2 % U3O8), located 50 kilometres along geological trends to the north.
|