SRB23 May 2011 08:02
LONDON--(Marketwire - May 22, 2011) - Serabi Mining plc (AIM: SRB) (TSX: SBI) (TSX: SBI.WT), the Brazilian focused gold exploration company, is pleased to announce the results of an airborne geophysical (VTEM) survey conducted in January 2011 identifying an additional 47 conductive Electromagnetic (EM) anomalies at its Jardim do Ouro (JDO) Project in the Tapajos region of Brazil.
Mike Hodgson, Chief Executive, commented:
"We believe the use of airborne geophysics is an essential part of the formula for discovering concealed gold mineralization in the Tapajos. The results of the 2008 airborne survey indicated 66 EM anomalies and follow up exploration to date on 13 of these indicated nine mine-site drill ready targets. An 8,000 metre diamond drill programme is now well underway on these targets, as well as follow-up exploration on remaining un-tested anomalies. I am therefore very pleased that this 2011 survey has resulted in generating a further 47 anomalies for follow-up work, which we plan to commence this year".
Two blocks, contiguous to the 2008 survey area were flown, for a total of 1,250 line kilometers covering an area of approximately 8,000 Ha of combined VTEM/aeromagnetic/radar altimeter survey. This augments the survey completed in 2008 which covered an area of 6,000 Ha, the results of which have been the cornerstone of Serabi's exploration success over the last 2 years.
A total of 47 discrete, conductive electro-magnetic anomalies have been defined, with 22 anomalies defined in Block 1 and 25 in Block 2. Significantly, clusters of anomalies occur on the same north-west and south-east and east-west trending structural lineaments that we have identified at the Palito deposit. Figure 1 shows the 2008 airborne survey area with contoured magnetic data, along with the two blocks surveyed in 2011.
As follow-up to the new survey and a number of the remaining untested EM anomalies from the 2008 survey, Serabi has programmed a series of ground based induced polarization (IP) survey grids.
Figure 1: Plan showing 2011 VTEM survey areas and anomalies along with imaged magnetic data (RTP) from the 2008 survey and identified target zones.
http://hugin.info/137617/R/1517678/454196.pdf
It is anticipated that approximately 55 line kilometers of 200m spaced traverses, covering several of the EM conductors, as well as extending previous IP survey grids, will commence in the third quarter of 2011. Results and modeling are expected to define further exploration drill targets in the fourth quarter 2011.
In addition to the VTEM survey, the magnetic data from the 2008 and 2011 airborne geophysical survey have been integrated and re-processed and the results (shown in Figure 2) have had a significant impact on the structural interpretation of the JDO project area. The mineralization at Palito is structurally controlled, and consistently follows the 310° regional strike observed in the Tapajos. The main zone of the Palito