Eloro Resources Ltd. (TSXV: ELO) has obtained positive assay results from two additional diamond drill holes from its on-going drilling programme at the Iska Iska silver-tin polymetallic project in the Potosi Department, southern Bolivia.
One drill hole, DSB-36, collared 400m southeast of the Santa Barbara adit, tested the extension of the core of the high-grade feeder zone at Santa Barbara while hole DSB-34, tested the potential southwest limits of the high-grade feeder zone.
To-date, the company has completed 79,258m in 118 drill holes to-date at Iska Iska, including four holes in progress.
“Results from hole DSB-36 continue to confirm that the high-grade feeder zone extends much further south-southeast across the valley of the Iska Iska caldera as interpreted from our geophysical surveys,” CEO, Tom Larsen, said.
“This new hole has extended the strike length a further 400m to the south-southeast where it remains open along strike. We are continuing to aggressively drill this important target which has the potential to outline a significant open pittable resource.”
Dr. Bill Pearson, Eloro’s Executive Vice President, Exploration, said the company is continuing to carry out our 100m-spaced sectional drilling across the Iska Iska caldera valley. “We have four holes in progress with four additional holes planned that collectively total 6,000m to complete our first-pass definition drill programme. We expect that this drilling will be completed by the mid- to latter part of November.
Currently, assays are outstanding for approximately 14,213m of drill core. Turnaround from our assay laboratories has however improved in recent weeks so we expect most of this backlog to be cleared up by the end of November. We are working closely with Micon International to build a robust model for the mineral resource estimation. GeologicAI is also completing development of comprehensive mineral maps calibrated by our new mineralogical data which will greatly aid the modelling process.”
Santa Barbara High Grade Feeder Zone Extension Definition Drilling
Hole DSB-36 was drilled to test the potential south-southeastern extension of the Santa Barbara High Grade Feeder Zone shown in Figure 1. This hole was collared approximately 400m south-southeast of the underground drill bay in the Santa Barbara adit and was drilled at an azimuth of 225° with a dip of -60°. This hole intersected many significant intersections including:
- 108.16 g Ag eq/t (11.63 g Ag/t, 1.53% Zn and 0.36% Pb) over 111.26m from 326.22 to 437.48m with higher-grade portions of:
- 180.29 g Ag eq/t (24.27 g Ag/t, 2.49% Zn and 0.73% Pb) over 24.13m.
- 197.54 g Ag eq/t (17.04 g Ag/t, 2.96% Zn and 0.58% Pb) over 11.82m.
- 211.34 g Ag eq/t (30.50 g Ag/t, 2.87% Zn and 0.76% Pb) over 6.02m.
- 101.31 g Ag eq/t (28.14 g Ag/t, 0.19% Zn, 0.55% Pb and 0.26% Cu) over 77.82m from 3.70m to 81.52m.
- 101.47 g Ag eq/t (23.88 g Ag/t, 1.08% Zn and 0.56% Pb) over 55.54m from 207.34 to 262.88m.
- 205.75 g Ag eq/t (20.69 g Ag/t, 0.15 g Au/t, 0.68% Zn and 0.75% Pb) over 22.75m from 619.88m to 642.63m.
- 136.82 g Ag eq/t (3.33 g Ag/t, 0.09 gAu/t, 1.72% Zn, 0.31% Pb and 0.07% Sn) over 78.39m from 776.87m to 855.26m including:
- 478.26 g Ag eq/t (12.60 g Ag/t, 0.27 gAu/t, 5.61% Zn, 0.91% Pb and 0.28% Sn over 10.53m from 805.52m to 816.05m.
- 203.26 g Ag eq/t (1.73 g Ag/t, 0.75% Zn and 0.42% Sn) over 12.22m from 897.58m to 909.80m.
- The last sample in this 935.4m long hole returned 549.91g Ag eq/t (46.00 g Ag/t, 3.33% Zn, 2.27% Pb and 0.68% Sn) over 1.51m from 933.89m to 935.40m.
- 52% of this hole contained reportable intersections which collectively averaged 112.48 g Ag eq/t
Hole DSB-34 was drilled at an azimuth of 225° with a dip of -60° and was collared approximately 200m due south of the Santa Barbara adit to test the potential southwest limit of the high-grade feeder zone.
This hole intersected several wide lower grade intersections in the upper part of the hole which are notable for their silver content in the absence of appreciable base metals. In the lower part of the hole, base metals are again present including tin and copper. Significant results are as follows:
- 51.52 g Ag eq/t (21.00 g Ag/t and 0.07% Sn) over 37.14m from 14.40m to 51.54m.
- 52.95 g Ag eq/t (19.14 g Ag/t and 0.2% Zn) over 55.41m from 242.84 to 298.25m including a higher-grade section grading:
- 109.29 g Ag eq/t (61.42 g Ag/t, 0.18% Zn and 0.11% Cu) over 5.98m from 258.37m to 264.35m
- 65.49 g Ag eq/t (9.93 g Ag/t, 0.53% Zn and 0.14% Pb) over 24.17m from 372.95 to 397.12m including a higher-grade section grading:
- 153.09 g Ag eq/t (20.27 g Ag/t, 1.53% Zn, 0.34% Pb and 0.11% Sn) over 4.58m from 392.54m to 397.12m
- 197.66 g Ag eq/t (71.64 g Ag/t, 0.25 g Au/t, 0.09% Zn, 0.11% Pb, 0.14% Cu and 0.20% Sn) over 13.35m from 506.87 to 520.22m.
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