 | | | Published : November 17th, 2009 | Outlines Over 7 Million Ounces Silver And 94 Million Lbs Zinc At Capire And Aurora 1 |
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Re: News Release - Tuesday, November 17, 2009
Title: Impact Silver Outlines Over 7 Million Ounces Silver And 94 Million Lbs Zinc At Capire And Aurora 1
IMPACT Silver Corp. ("IMPACT") is pleased to announce initial NI43-101 compliant mineral resource estimates for the Capire and Aurora 1 Zones located in the Mamatla Mineral District. The Capire-Aurora 1 Project is an exploration site that is in the mine planning and economic assessment stage and is only one of many exploration and mining sites on the large 472-square-kilometer project area. If a positive production decision is made, it would represent IMPACT's sixth mining operation in the Zacualpan and Mamatla Districts. The project is located 16 kilometers southwest of IMPACT's active mining and processing operations in the Royal Mines of Zacualpan Silver District. The combined Capire and Aurora 1 Measured and Indicated Mineral Resources estimates total 7.2 million ounces silver, 94.3 million pounds zinc and 38.8 million pounds lead. Both zones remain open for expansion. Infill and expansion drilling on both zones will resume later this month.
A summary by zone of the total classified Measured and Indicated Mineral Resources inventory and separately, Inferred Mineral Resources based on a 3D geological model is as follows:
|
Summary Table Classified Mineral Resources -- Measured + Indicated and Separate Inferred |
|
Zone |
Classification |
Tonnes |
Ag |
Au |
Cu |
Pb |
Zn |
IGMV* |
|
|
|
|
(g/t) |
(g/t) |
(%) |
(%) |
(%) |
US$/t |
|
|
|
|
|
|
|
|
|
|
|
Capire |
Measured + Indicated |
3,114,488 |
52.31 |
0.202 |
0.07 |
0.39 |
1.02 |
$56.69 |
|
Aurora 1 |
Measured + Indicated |
1,215,798 |
52.07 |
0.201 |
0.08 |
0.46 |
0.92 |
$56.69 |
|
Grand Total |
Measured + Indicated |
4,330,286 |
52.24 |
0.201 |
0.07 |
0.41 |
0.99 |
$56.69 |
|
|
|
|
|
|
|
|
|
|
|
Capire |
Inferred |
218,617 |
49.41 |
0.188 |
0.06 |
0.35 |
0.94 |
$52.94 |
|
Aurora 1 |
Inferred |
85,836 |
46.89 |
0.166 |
0.07 |
0.38 |
0.88 |
$50.81 |
|
Grand Total |
Total Inferred |
304,453 |
48.7 |
0.182 |
0.07 |
0.36 |
0.92 |
$52.34 |
* IGMV ("In Ground Metal Value") = (0.498� Ag g/t)+(31.347 � Au g/t)+(46.297 �Cu%)+(15.432� Pb%)+ (14.991� Zn%) based on metal prices of US$975/oz Au, US$15.50/oz Ag, US$2.10/lb Cu, US$0.68/lb Pb and US$0.70/lb Zn. No adjustments have been made for mining or metallurgical recoveries and no economic cut off values have yet been determined.
Combined Measured and Indicated, and separately Inferred, In Ground Metal Content are as follows:
|
Total Measured + Indicated In Ground Metal Content |
|
|
|
Ag (oz) |
Au (oz) |
Cu (lbs) |
Pb (lbs) |
Zn (lbs) |
|
Capire +Aurora 1 |
Measured |
3,225,633 |
12,256 |
2,972,731 |
17,020,021 |
40,950,998 |
|
Capire +Aurora 1 |
Indicated |
4,047,211 |
15,773 |
3,523,296 |
21,862,477 |
53,428,372 |
|
Capire +Aurora 1 |
Measured+Indicated |
7,272,844 |
28,029 |
6,496,027 |
38,882,498 |
94,379,370 |
|
|
|
|
|
|
|
|
|
Total Inferred In Ground Metal Content |
|
Capire +Aurora 1 |
Inferred |
476,688 |
1,779 |
421,645 |
2,405,978 |
6,157,909 |
Mine planning, metallurgical studies and economic studies are now underway to evaluate the production potential of the Capire and Aurora 1 zones. The orientation and shallow depth from surface of the mineralization indicates potential for open pit mining of at least a portion of the zones. Should a production decision be made on Capire and Aurora 1, it is anticipated that a new processing plant would be built on site to create a second production centre on IMPACT's large 472km2 mineral holdings in the region.
BACKGROUND AND METHODOLOGY
The Capire and Aurora 1 Zones are Volcanogenic Massive Sulphide ("VMS") deposits (different from the epithermal vein deposits IMPACT Silver is actively mining in the Royal Mines of Zacualpan Silver District, 16 kilometers to the northeast). They occur in the same stratigraphy as the Campo Morado VMS District where Farallon Resources Ltd. (TSE:FAN) recently began production on the G-9 VMS deposit. The G-9 VMS deposit is located along trend, 45 kilometers southwest of Capire and Aurora 1.
These NI43-101 mineral resource estimates are the first reported by IMPACT in the districts. They are based on assays from core drilling carried out by IMPACT in 2007 and 2008, and by Valerie Gold Resources in 1996 and 1997. In total, 103 drill holes totaling 10,016 meters were used for the Capire study and 36 drill holes totaling 3,056 meters were used for the Aurora 1 study. IMPACT drilling was based on an approximate 50x25-meter drill grid. Assays for all drill programs were carried out by ALS Chemex Laboratories in North Vancouver, Canada. High assays were capped (reduced to avoid statistical bias for calculation purposes) at 700g/t Ag, 1.6g/t Au, 0.6% Cu, 5.0% Pb and 11.0% Zn for the Capire Zone and 500g/t Ag, 1.0g/t Au, 0.5% Cu, 3.5% Pb and 4.5% Zn for the Aurora 1 Zone.
After confirming the integrity of the data and statistically assessing it, the data population was composited to 3-meter vertical intervals. These intervals were subject to variography to determine the best direction of grade continuity and anisotropic factors for each element in each zone. A block model was then created that encompassed both the Capire and Aurora 1 zones. Grade interpolation was done separately for each element using in each case ordinary kriging and the variogram models and anisotropy developed. Specific gravity was also estimated into each block. The tabulated resources were subsequently classified according to the standards of the Canadian Institute for Mining and Metallurgy (2005) as required for mining and exploration projects under Canadian National Instrument 43-101. The classified mineral resource IGMV/t cut-off tables for Capire and Aurora 1 are presented below. Additionally, each zone/classification category has an accompanying table below it that documents the related 'In Ground Metal Contents'.
CAPIRE ZONE
Mineral Resources for the Capire Zone have been estimated as follows:
|
Capire Zone - Measured and Indicated Mineral Resources |
|
|
|
|
above cut off |
|
Classification |
IGMV |
tonnes |
Ag |
Au |
Cu |
Pb |
Zn |
IGMV |
|
|
cut-off |
|
(g/t) |
(g/t) |
(%) |
(%) |
(%) |
US$/t |
|
measured |
$0 |
1,311,302 |
55.35 |
0.209 |
0.07 |
0.41 |
1.07 |
$59.83 |
|
measured |
$20 |
1,289,681 |
56.07 |
0.212 |
0.07 |
0.42 |
1.08 |
$60.58 |
|
measured |
$40 |
1,036,628 |
63.31 |
0.227 |
0.08 |
0.47 |
1.19 |
$67.50 |
|
measured |
$60 |
569,885 |
78.96 |
0.256 |
0.09 |
0.57 |
1.41 |
$81.90 |
|
measured |
$80 |
213,551 |
105.41 |
0.28 |
0.12 |
0.73 |
1.71 |
$103.93 |
|
measured |
$100 |
88,033 |
131.35 |
0.302 |
0.15 |
0.92 |
2.03 |
$126.41 |
|
measured |
$120 |
40,188 |
154.48 |
0.325 |
0.18 |
1.11 |
2.34 |
$147.61 |
|
measured |
$140 |
17,651 |
180.44 |
0.352 |
0.21 |
1.32 |
2.67 |
$171.21 |
|
|
|
|
|
|
|
|
|
|
|
indicated |
$0 |
1,803,187 |
50.09 |
0.196 |
0.06 |
0.37 |
0.98 |
$54.40 |
|
indicated |
$20 |
1,771,064 |
50.76 |
0.198 |
0.07 |
0.38 |
0.99 |
$55.08 |
|
indicated |
$40 |
1,206,499 |
62.71 |
0.222 |
0.08 |
0.46 |
1.15 |
$66.14 |
|
indicated |
$60 |
628,792 |
80.03 |
0.252 |
0.1 |
0.58 |
1.39 |
$81.96 |
|
indicated |
$80 |
261,230 |
98.47 |
0.285 |
0.12 |
0.73 |
1.67 |
$99.59 |
|
indicated |
$100 |
103,695 |
113.3 |
0.331 |
0.14 |
0.92 |
1.98 |
$117.19 |
|
indicated |
$120 |
35,237 |
128.93 |
0.379 |
0.16 |
1.08 |
2.16 |
$132.62 |
|
indicated |
$140 |
7,150 |
157.92 |
0.481 |
0.18 |
1.2 |
2.29 |
$154.70 |
|
|
|
|
|
|
|
|
|
|
|
Grand Total/Average : |
3,114,488 |
52.31 |
0.202 |
0.07 |
0.39 |
1.02 |
$56.69 |
|
Capire Zone - Inferred Resources |
|
|
|
|
above cut off |
|
Classification |
IGMV |
tonnes |
Ag |
Au |
Cu |
Pb |
Zn |
IGMV |
|
|
cut-off |
|
(g/t) |
(g/t) |
(%) |
(%) |
(%) |
US$/t |
|
inferred |
$0 |
218,617 |
49.41 |
0.188 |
0.06 |
0.35 |
0.94 |
$52.94 |
|
inferred |
$20 |
216,358 |
49.76 |
0.189 |
0.07 |
0.35 |
0.95 |
$53.30 |
|
inferred |
$40 |
158,561 |
57.75 |
0.204 |
0.08 |
0.4 |
1.08 |
$61.12 |
|
inferred |
$60 |
77,318 |
70.64 |
0.22 |
0.09 |
0.49 |
1.23 |
$72.34 |
|
inferred |
$80 |
13,315 |
87.25 |
0.256 |
0.1 |
0.6 |
1.57 |
$88.86 |
|
inferred |
$100 |
1,382 |
107.42 |
0.254 |
0.09 |
0.71 |
1.78 |
$103.18 |
|
|
|
|
|
|
|
|
|
|
|
Grand Total/Average : |
218,617 |
49.41 |
0.188 |
0.06 |
0.35 |
0.94 |
$52.94 |
|
Capire Zone - In Ground Metal Content |
|
|
Ag (oz) |
Au (oz) |
Cu (lbs) |
Pb (lbs) |
Zn (lbs) |
|
Measured |
2,333,519 |
8,811 |
2,023,649 |
11,852,799 |
30,932,914 |
|
Indicated |
2,903,908 |
11,363 |
2,385,209 |
14,708,786 |
38,958,406 |
|
Measured+Indicated |
5,237,427 |
20,174 |
4,408,857 |
26,561,585 |
69,891,320 |
|
|
|
|
|
|
|
|
Inferred |
347,286 |
1,321 |
289,180 |
1,686,881 |
4,530,479 |
AURORA 1 ZONE
Mineral Resources for the Aurora 1 Zone have been estimated as follows:
|
Aurora 1 Zone - Measured and Indicated Mineral Resources |
|
|
|
|
above cut off |
|
Classification |
IGMV |
tonnes |
Ag |
Au |
Cu |
Pb |
Zn |
IGMV |
|
|
cut-off |
|
(g/t) |
(g/t) |
(%) |
(%) |
(%) |
US$/t |
|
measured |
$0 |
478,329 |
58.01 |
0.224 |
0.09 |
0.49 |
0.95 |
$61.72 |
|
measured |
$20 |
326,472 |
70.67 |
0.265 |
0.11 |
0.61 |
1.1 |
$74.61 |
|
measured |
$40 |
230,440 |
81.99 |
0.305 |
0.13 |
0.72 |
1.22 |
$85.87 |
|
measured |
$60 |
130,053 |
92.42 |
0.352 |
0.15 |
0.86 |
1.38 |
$98.12 |
|
measured |
$80 |
53,658 |
101.65 |
0.396 |
0.18 |
1 |
1.58 |
$110.46 |
|
measured |
$100 |
7,885 |
117.2 |
0.464 |
0.2 |
1.09 |
1.78 |
$125.79 |
|
|
|
|
|
|
|
|
|
|
|
indicated |
$0 |
737,468 |
48.22 |
0.186 |
0.07 |
0.44 |
0.89 |
$53.44 |
|
indicated |
$20 |
733,338 |
48.37 |
0.187 |
0.08 |
0.44 |
0.9 |
$53.63 |
|
indicated |
$40 |
533,997 |
54.85 |
0.211 |
0.09 |
0.52 |
1.04 |
$61.62 |
|
indicated |
$60 |
216,505 |
73.04 |
0.299 |
0.13 |
0.71 |
1.23 |
$80.93 |
|
indicated |
$80 |
95,141 |
87.25 |
0.365 |
0.15 |
0.83 |
1.42 |
$95.93 |
|
indicated |
$100 |
33,696 |
99.31 |
0.402 |
0.16 |
0.93 |
1.58 |
$107.76 |
|
indicated |
$120 |
2,705 |
116.88 |
0.428 |
0.18 |
1.08 |
2 |
$126.81 |
|
|
|
|
|
|
|
|
|
|
|
Grand Total/Average : |
1,215,798 |
52.07 |
0.201 |
0.08 |
0.46 |
0.92 |
$56.69 |
|
Aurora 1 Zone - Inferred Resources |
|
|
|
|
above cut off |
|
Classification |
IGMV |
tonnes |
Ag |
Au |
Cu |
Pb |
Zn |
IGMV |
|
|
cut-off |
|
(g/t) |
(g/t) |
(%) |
(%) |
(%) |
US$/t |
|
inferred |
$0 |
85,836 |
46.89 |
0.166 |
0.07 |
0.38 |
0.86 |
$50.81 |
|
inferred |
$20 |
61,211 |
53.41 |
0.186 |
0.08 |
0.47 |
1 |
$58.43 |
|
inferred |
$40 |
20,478 |
68.94 |
0.288 |
0.11 |
0.66 |
1.2 |
$76.68 |
|
inferred |
$60 |
5,610 |
80.33 |
0.332 |
0.16 |
0.88 |
1.53 |
$94.25 |
|
inferred |
$80 |
1,773 |
84.45 |
0.35 |
0.18 |
1.02 |
1.72 |
$102.84 |
|
|
|
|
|
|
|
|
|
|
|
Grand Total/Average : |
85,836 |
46.89 |
0.166 |
0.07 |
0.38 |
0.86 |
$50.81 |
|
Aurora 1 Zone - In Ground Metal Content |
|
|
Ag (oz) |
Au (oz) |
Cu (lbs) |
Pb (lbs) |
Zn (lbs) |
|
Measured |
892,114 |
3,445 |
949,082 |
5,167,222 |
10,018,084 |
|
Indicated |
1,143,303 |
4,410 |
1,138,087 |
7,153,691 |
14,469,966 |
|
Measured+Indicated |
2,035,418 |
7,855 |
2,087,169 |
12,320,913 |
24,488,050 |
|
|
|
|
|
|
|
|
Inferred |
129,402 |
458 |
132,465 |
719,097 |
1,627,430 |
Ongoing plans will see the resumption of drilling (minimum 3,600 meters) on both zones later this month. Both zones remain open for expansion. Plans include infill and expansion drilling to increase the mineral resources and drilling to fill in a 300-meter gap between the two zones to determine if they are in fact one larger zone. Mine planning is in progress to determine which portions of the zones are amenable to low cost open pit mining and which zones may be mined underground. Metallurgical studies are in progress to optimize metal recoveries in the plant.
The mineral resources reported in this news release are taken from a report entitled, Report on Mineral Resources of the Capire-Aurora 1 Project, Mamatla District, Mexico, by I-Cubed LLC; Principal Author and Qualified Person, Claus G. Wiese, P. Eng. A copy of the complete report will be posted on www.sedar.com.
Claus G. Wiese. P. Eng. of I-Cubed LLC, an independent professional engineer and a Qualified Person under the meaning of Canadian National Instrument 43 101 is responsible for the mineral resource estimates published in this news release. George Gorzynski, P. Eng., Vice President Exploration and Director of IMPACT Silver Corp. and a Qualified Person under the meaning of Canadian National Instrument 43 101 is responsible for other technical information (not related to the mineral resource estimates) in this news release.
IMPACT Silver Corp. is a profitable silver-focused mining and exploration company operating in Mexico with a producing silver operation at the Royal Mines of Zacualpan; the adjacent 200-square-kilometer advanced Mamatla Mineral District, which includes the Capire and Aurora 1 Zones; and a portfolio of projects with an option on a producing mill at Zacatecas.
On behalf of the Directors of IMPACT Silver Corp.
"Frederick W. Davidson"
President and CEO
For further information please contact:
Darrell Rader, Corporate Development
Telephone: 604-681-0172
The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this news release.
Copyright � 2009 IMPACT SILVER CORP. (IPT) All rights reserved. For more information visit our website at http://www.impactsilver.com/ or send email to inquiries@impactsilver.com ..
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Impact Silver Corp
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PRODUCER |
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CODE : IPT.V |
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ISIN : CA45257A1021 |
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Impact Silver is a silver producing company based in Canada. Impact Silver produces silver, lead and zinc in Mexico, develops copper, gold, lead, silver and zinc in Mexico, and holds various exploration projects in Mexico. Its main asset in production is ZACUALPAN in Mexico, its main asset in development is CAPIRE in Mexico and its main exploration properties are ZACATECAS (VETA GRANDE), MAMATLA AURORA, OSCAR, SAN SABINO ZACATECAS and HUATECOSCO in Mexico. Impact Silver is listed in Canada and in Germany. Its market capitalisation is CA$ 25.7 millions as of today (US$ 18.6 millions, € 17.5 millions). Its stock quote reached its highest recent level on March 07, 1997 at CA$ 4.25, and its lowest recent point on January 25, 2002 at CA$ 0.01. Impact Silver has 85 570 000 shares outstanding. |
| Corporate Presentations of Impact Silver Corp |
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| Financials of Impact Silver Corp |
| Project news of Impact Silver Corp |
| 3/14/2013 | (Capire)Announces Commissioning of the new Capire Production Centre... |
| 1/21/2013 | A Banner Year for IMPACT Silver Corp.'s Exploration in 2012 |
| 7/11/2012 | (Zacualpan)Intersects 8.47g/t Gold and 1.12% Copper across 2.75m on the... |
| 6/11/2012 | (Capire)Ranked in the 24th Annual PROFIT 200 Canada's Fastest-Growin... |
| 4/23/2012 | (Oscar)Intersects 1,875 g/t Silver across 1.00 meters and 115 g/t ... |
| 1/23/2012 | (Huatecosco)2011 Exploration Review and 2012 Outlook |
| 1/11/2012 | (Capire)Announces Commencement of Construction at the Capire Open Pi... |
| 10/27/2011 | (Oscar)Intersects Additional High Grade Silver: 1,007g/t Silver acr... |
| 10/14/2011 | (Huatecosco)Drills 4.1m of 5.2g/t Gold at New Zone at Huatecosco Gold P... |
| 9/13/2011 | (Zacualpan)Announces Concentrate Shipment Schedule Update |
| 9/12/2011 | (Zacatecas (veta Grande))Revises Zacatecas Option to Defiance Silver Corp. |
| 8/25/2011 | (Zacatecas (veta Grande))Options Zacatecas Assets to Defiance Silver Corp. |
| 8/17/2011 | (Capire)Expands Capire Deposit, Mexico |
| 7/13/2011 | (Zacualpan)Resumes Operations at Main Processing Plant |
| 7/9/2011 | (Zacualpan)Announces Fatality At Guadalupe Mill Site |
| 6/7/2011 | (Gonlondrinas)Receives Final Drill Results From GCC (Golondrinas, Cuchara,... |
| 6/2/2011 | (Huatecosco)Intersects 6.96g/t Gold across 4.24m at Huatecosco Gold-Silv... |
| 5/25/2011 | (Capire)Intersects 304g/t Silver And 4.51g/t Gold Across 5.0 Meters ... |
| 4/13/2011 | (Zacualpan)Announces Record Net Earnings Up 196% In 2010 |
| 3/13/2011 | (Zacualpan)Announces Arrival Of Second Drill And Expanded Exploration P... |
| 2/1/2011 | (Capire)Reports Updated Mineral Resources at Capire in Preparation f... |
| 8/19/2010 | (Zacualpan)Samples 4,800 g/t Silver Over 1.25 Meters and Commences Dril... |
| 8/10/2010 | (Zacualpan)Acquires Large New Concessions at Zacualpan |
| 7/27/2010 | (Zacualpan)First Results From 5,000M Drill Program |
| 5/25/2010 | (Capire)Intersects 2.99m Of 639 G/T Silver, 2.63 G/T Gold, 1.2% Lead... |
| 3/23/2010 | (Zacatecas (veta Grande))Completes Purchase Of 200-TPD Mill At Zacatecas |
| 3/17/2010 | (Mamatla Aurora)Intersects 1,139.7 g/t Silver over 1.38 Meters at Aurora 1 |
| 12/17/2009 | (Zacualpan)Intersects 466 G/T Silver Over 3.2 Meters At Santa Lucia |
| 10/6/2009 | (Zacualpan)Reports Initial Drill Results From Santa Lucia Silver Veins |
| 9/24/2009 | (Noche Buena) Positive Production Decision At Noche Buena |
| 8/11/2009 | (Zacualpan)Compiles Over 1,200 Historical Mine Workings And Successfull... |
| 7/21/2009 | (Noche Buena)Intersects More Wide Zones Of Silver At Noche Buena |
| 6/9/2009 | (Zacualpan)Expands Silver Mineralization At Noche Buena |
| 5/28/2009 | (Zacualpan)Announces Two New Silver Discoveries |
| 2/25/2009 | (Capire)Intersects 1,016 G/T Silver Over 1.8 Meters At Capire |
| 1/26/2009 | (Zacualpan)intersects 8.55 meters of 204 g/t silver in first drill hole... |
| 1/20/2009 | (Mamatla Aurora)Intersects 1,164 g/t Silver over 1.5 meters at Aurora 1 |
| 12/5/2008 | Discovers High Grade Gold Zone; Drills 19.6 g/t Gold Across ... |
| 8/12/2008 | (Zacualpan)Drills 11,463g/t (334 oz/ton) Silver Over 0.6M (2ft) At Chiv... |
| 7/3/2008 | (San Sabino Zacatecas)Announces Sale Of San Sabino Concession In Zacatecas |
| 6/18/2008 | (Zacualpan)s Production And Samples 657G/T Silver Over 2.85M At The Chi... |
| 4/29/2008 | (Zacualpan)Announces New Discovery At The Royal Mines Of Zacualpan |
| 4/24/2008 | (Zacualpan) Extends Strike Length Of Chivo Mine; Drills 12.3 Meters Of ... |
| 1/29/2008 | (Zacualpan)Announces Acquisition Of Third Mill |
| 9/19/2007 | (Zacualpan)Announces New Discovery At The Royal Mines Of Zacualpan |
| 3/29/2007 | Discovers High-Grade Gold Veins On Mamatla |
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