An Update on the Butia Prospect Drill Program, Lavras do Sul
March 08 2010 - 10:39AM
Marketwired
Amarillo Gold Corp. (TSX VENTURE: AGC) ("Amarillo", the "Company")
is pleased to announce the following update for our Lavras do Sul
project in the State of Rio Grande do Sul.
The Company is currently conducting a drill program on the Butia
prospect, one of the many areas within the Lavras do Sul project
that has returned significant gold intersections from previous
drilling. This news release reports the assay results for 5 of the
9 holes completed to date, LDH145, LDH 146, LDH147, LDH148 and LDH
150. Drill hole LDH 144 was reported in an earlier news release.
The assays results are listed in table 1.
Table 1: Composite Assay results
----------------------------------------------------------------------------
Drill hole From To Interval Composite Gold
assay
----------------------------------------------------------------------------
LDH 145 133.3m 149 15.7m 0.39 g/t(i)
----------------------------------------------------------------------------
LDH 146 50m 91m 41m 0.49g/t
128m 140m 12m 0.44g/t
167m 181m 14m 9.51g/t
----------------------------------------------------------------------------
LDH 147 183m 189m 6m 1.85g/t
362m 376m 14m 0.32 g/t
----------------------------------------------------------------------------
LDH 148 187m 197m 10m 0.51 g/t
345m 353m 8m 0.33 g/t
----------------------------------------------------------------------------
LDH 150 0m 21.25m 21.5m 0.53 g/t
----------------------------------------------------------------------------
LDH 150a 77m 148m 71m 0.54 g/t
215m 238m 23m 0.3 g/t
282m 290m 8m 2.64 g/t
331m 335m 4m 0.82 g/t
----------------------------------------------------------------------------
Notes: All drill hole samples shown here consist of split HTW and NTW
diamond drill core. The samples were sent to Acme Laboratories in Goiania,
Brazil, and Vancouver, Canada, Samples are first subjected to an multi-
element ICP assay that includes Au. Those samples that are greater than
0.2ppm Au are then sent to fire assay using 30g aliquots with an ICP finish.
If the grade is higher than 5 g/t a gravimetric method is used. All samples
are subject to a chain of custody and are submitted with standards and
blanks to check the assay results. The laboratories also use internal
standards and repeat analysis. For the results reported in this release all
the standards, blanks and repeats delivered acceptable results. Intercepts
were calculated using a minimum of a 0.3 g/t cut off at the beginning and
end of the intercept and allowing for no more than 10 consecutive metres of
less than 0.3 g/t Au. The drilling is exploratory and designed to cut a
fence perpendicular to the most elongated direction in the alteration
hosting the mineralization. The true width of the mineralization is not yet
known. (i) LDH145 are ICP-MS, Fire assay results are awaited.
Table 2 lists the intervals that assayed above 5 g/t gold.
Table 2: High grade assay results.
----------------------------------------------------------------------------
Drill hole From To Interval Gold assay
----------------------------------------------------------------------------
LDH 150 0m 1m 1m 6.94 g/t
----------------------------------------------------------------------------
LDH 146 168m 169m 1m 110.3 g/t (3.54 troy
ounces per tonne)
146 Interval cut to 167m 181m 14m 2.35 g/t
10g/t
----------------------------------------------------------------------------
LDH 147 188m 189m 1m 7.47 g/t
----------------------------------------------------------------------------
The location of the drill holes can be found on the plan map
given at the end of this news release in figure 1 and table 3.
Figures 2, 3 and 4 show the cross sections that contain these
holes, and these can be viewed by following these links:
http://www.amarillogold.com/sites/amarillogold.com/files/ButiaPlan-Mar5-10_1.pdf
http://www.amarillogold.com/sites/amarillogold.com/files/SectionBU01-Feb24-10.pdf
http://www.amarillogold.com/sites/amarillogold.com/files/SectionBU03-Mar2-10.pdf
http://www.amarillogold.com/sites/amarillogold.com/files/SectionBU04-Feb22-10.pdf
http://www.amarillogold.com/sites/amarillogold.com/files/SectionBU06-Mar4-10.pdf
The high grade gold intercept of 3.54 oz/t in drill hole LDH 146
coincides with a zone where visible gold was noted in the logging
of the core. The majority of greater than 5 g/t gold zones occur
within veins of grey silica with galena. These veins in turn are
hosted within a larger episyenite alteration zone that carries the
broader intercepts of elevated gold values. Drilling is presently
to widely spaced to determine if the high grade zones encountered
are continuous.
The episyenite altered gold mineralized zone at Butia appears to
have a "L" or "Hockey Stick" shape in plan view and we currently
interpret this to be caused by the intersection of an E-W structure
that carries gold mineralization for 250m along its strike and a
N-S structure that carries gold for 200m along strike. To confirm
this and to obtain the true widths of the mineralized zones within
these structures, in particular the N-S structure, the Company is
currently drilling a series of drill holes to the west.
In section the mineralization appears to become more restricted
and narrows at depth. It broadens out towards the surface from 150m
deep to 70m deep then becomes more restricted from 70m to the
surface. Testing these structural features at depth for possible
high grade zones beneath the episyenite hosted mineralization is a
prime exploration target. To date most of the gold reporting in the
drill assays is located near surface and would be accessible by
open pit methods should studies support the economics. The Company
plans to commission a 43-101 compliant report after completion of
the next few drill holes at Butia. This interim study will provide
a first past determination of the gold resource at this prospect.
The drilling will then progress to the Cerrito prospect which has
the next highest priority amongst the 19 known prospects within the
Lavras do Sul project.
Buddy Doyle the CEO of Amarillo said, "After completing of the
next few holes we will have enough data to conduct an initial
43-101 compliant resource estimate for the Butia prospect, which we
anticipate will be the first of many. We have recently solicited
tenders to start the first study. Our expectation is that the
multiple areas of historic mine workings that occur within the
Lavras do Sul project area will host multiple zones of gold
mineralization. Our previous drilling has already demonstrated that
such mineralization occurs in four separate prospects. Producing an
interim resource estimate at Butia and then Cerrito will enable the
Company to demonstrate the initial potential at Lavras. If Butia
and Cerrito are representatives of gold mineralization in the other
known occurrences at Lavras, then systematically testing of the
other 17 prospects, should create a growing resource base."
Table 3: A list of the drill holes completed in the current drill program.
----------- ------- ------ ----------- ------- ------------- -------- ------
Drill Hole Azimuth Dip Total Depth Samples Easting SAD69 Northing Elev m
(metres)
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH144(i) 200 55 364 307 218144 6586763 379
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH145(ii) 200 60 257 166 218089 6586719 359
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH146(ii) 200 80 290 202 218162 6586638 375
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH147(ii) 200 60 433 307 218203 6586698 372
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 148(ii) 200 60 383 265 218355 6586702 377
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 149 45 60 292 253 218100 6586450 386
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 150(ii) 200 60 21.25 9 218225 6586619 379
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 150 200 60 408 274 218241 6586653 377
A(ii)
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 151 290 60 276.8 191 218326 6586453 381
----------- ------- ------ ----------- ------- ------------- -------- ------
LDH 152 290 65 In progress 218156 6586575 383
----------- ------- ------ ----------- ------- ------------- -------- ------
TOTALS 2725m 1974
----------- ------- ------ ----------- ------- ------------- -------- ------
Note: Samples include standards, blanks and duplicates, inserted at
approximately every 30th drill core sample. The entire length of core is
sampled, those that look possibly mineralized are sampled at 1m intervals,
other areas at 2m.
(i) Reported in an earlier News Release (i)(i) Reported this news release.
LDH150 was abandoned @ 21.25m as the hole intersected old mine
workings.
This press release was reviewed by Buddy Doyle (B. App. Sc.), a
member of AusIMM, with 28 years experience and a qualified person
in compliance with National Instrument 43-101.
ABOUT AMARILLO:-
Amarillo Gold Corp. is a Company focused on the acquisition,
definition and discovery of gold resources in Brazil. Its principal
projects are the Mara Rosa project in the state of Goias and the
Lavras do Sul project in the state of Rio Grande do Sul. The Posse
Deposit at Mara Rosa was found by an independent 43-101 compliant
preliminary economic assessment study carried out by CCIC to
contain 643,000 ounces indicated from 13.5MTonnes @ 1.48 g/t Au,
538,000 ounces inferred from 13.0MTonnes @ 1.26 g/t Au at a 0.5g/t
cut-off grade and the project is in the economic evaluation stage.
The Posse deposit is located in an area of excellent infrastructure
located some 35 km NE of Yamana's Chapada open pit Cu-Au operation,
105 km NE of Serra Grande's underground Au mine, 105 km NNW of
Anglo American's nickel laterite project (in construction), 95 km
NW of Votarintim's Niquelandia nickel laterite mine and
approximately 60 kms NE of Yamana's Pilar Au project (in
feasibility). Grid power to the site was established during the
previous open pit mining operation and the Serra da Mesa
hydro-electric dam lies 35 km to the east.
The Lavras do Sul project is in the advanced exploration stage
with over 15000m of drilling with encouraging gold mineralization
being discovered and defined, also in an area of excellent
infrastructure. The Company also has a portfolio of earlier stage
projects. All properties under Amarillo's management are located in
areas of good infrastructure and robust community support.
ON BEHALF OF THE BOARD OF DIRECTORS
AMARILLO GOLD CORP.
Buddy Doyle, President
FORWARD LOOKING STATEMENTS:-
This news release contains Forward Looking Statements regarding
our intentions and plans. Various factors may prevent or delay our
plans, including but not limited to, contractor availability and
performance, weather, access, mineral prices and success and
failure of the exploration and development carried out at various
stages of the program. Readers should review risk factors
applicable to junior mining exploration companies generally to
understand the variety of risks that can affect the Company.
To View "Figure 1 The plan of the drilling at the Butia project
Lavras do Sul," please visit the following link:
http://media3.marketwire.com/docs/Fig1Butia.jpg.
Neither TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
Contacts: Amarillo Gold Corp. Buddy Doyle + 1-604-689 1799
(Canada) or +55-31-3261 5974 (Brazil) info@amarillogold.com
www.amarillogold.com
Amarillo Gold (TSXV:AGC)
Historical Stock Chart
From Jun 2024 to Jul 2024
Amarillo Gold (TSXV:AGC)
Historical Stock Chart
From Jul 2023 to Jul 2024