Past year: ▲ 3%(10.51 – 18.98 CAD)
Each one in plain English, with the numbers worked through for a shareholder.
12 Aug 2020resource reserve update● NeutralMajor
Endeavour filed an updated prefeasibility study technical report for the Terronera project (Jalisco), the property that grew out of the San Sebastián drilling. Only the title and cover form are shown, so no economics, reserves or capital costs are given.
2 June 2020drilling result▲ Good
Drilling found new high-grade gold-silver mineralization on the El Curso property at the Guanacevi mine in Durango. Only the title and cover form are shown, so no grades or widths are given.
20 May 2020drilling result▲ Good
Drilling found new high-grade gold-silver mineralization in the Melladito vein at Bolanitos. Only the title and cover form are shown, so no grades or widths are given.
1 June 2015drilling result▲ Good
Infill drilling confirmed thick, high-grade silver-gold mineralization at the Terronera property in Jalisco, per the title. Only the cover form and exhibit index are shown, so no grades or widths are available. This continues the San Sebastián/Terronera drilling.
30 Sept 2014drilling result▲ Good
Drilling continues to hit high-grade silver-gold mineralization in the V-Asuncion area at El Cubo. Only the title and cover form are shown, so no grades are given. This continues the Villalpando-Asuncion results from April 2014.
27 Aug 2014drilling result▲ Good
Drilling continues to hit high-grade silver-gold mineralization in the Terronera vein at San Sebastián, Jalisco. Only the title and cover form are shown, so no grades are given. This continues the Terronera work first reported in May 2012.
24 June 2014drilling result▲ Good
Drilling continues to hit high-grade silver-gold mineralization in the La Luz-Asuncion vein at Bolanitos. Only the title and cover form are shown, so no grades or widths are given.
15 Apr 2014drilling result▲ Good
Endeavour extended new high-grade silver-gold mineralization in the Villalpando-Asuncion vein at El Cubo over an 800 metre length. Only the title and cover form are shown, so no grades are given. This continues the El Cubo exploration planned after the 2012 purchase.
24 Feb 2014resource reserve update● NeutralMajor
Endeavour released updated NI 43-101 silver and gold reserve and resource estimates. Only the title and cover form are shown, so no figures are available to compare with the 23.848 Moz silver reserves reported in 2012.
4 Feb 2014drilling result● Neutral
Endeavour announced it is reviewing 2013 exploration results and 2014 plans, and will release 2013 financial results on March 10, 2014. Only the title and cover form are shown, so the results and plans themselves are not given.
11 Sept 2013drilling result▲ Good
Drilling at El Cubo, the mine bought from AuRico in 2012, found new silver-gold mineralization near historic workings, and the title says fast-track mine development is now underway. Only the title and cover form are shown, so no grades or development details are given.
22 July 2013drilling result▲ Good
Drilling at Bolanitos (Guanajuato) intersected three gold-silver mineralized zones near historic workings, per the title. Only the title and cover form are shown, so no grades or widths are given. This continues exploration at Bolanitos.
11 June 2013drilling result▲ Good
Endeavour said its drill program continues to hit high-grade silver-gold mineralization at San Sebastián in Jalisco. Only the title and cover form are shown, so no grades or widths are available. This continues the Terronera drilling reported in 2012.
19 Dec 2012drilling result▲ Good
Endeavour reported more drilling at San Sebastián (Jalisco), headlined by 301 gpt silver and 0.32 gpt gold over 16.2 m true width. Only the title and cover form are shown, so no other detail is available. This continues the Terronera exploration reported in May 2012 on the optioned property.
28 Nov 2012drilling result▲ Good
Endeavour acquired the San Fernando property next to the Milache discovery near the Guanacevi mine, and drilling at Milache hit 1,885 gpt silver and 6.8 gpt gold over 0.19 m true width. The price and size of San Fernando are not given in the text shown. This continues Guanacevi land consolidation and the Milache exploration.
14 Nov 2012drilling result▲ Good
Drilling extended high-grade mineralization at the Milache property near Guanacevi, with a headline of 10,990 gpt silver and 25.1 gpt gold over 0.22 m width. Only the title and cover form are shown, so no other detail is available. This continues the Milache discovery first reported in January 2012.
25 Sept 2012drilling result▲ Good
More drilling extended high-grade mineralization in the Daniela vein at Bolanitos, with a headline of 1,040 gpt silver and 1.9 gpt gold over 0.4 m. Only the cover form and title are shown, so no more detail is given. This continues the Daniela vein results reported since 2010-2011.
18 Sept 2012drilling result▲ Good
Drilling extended high-grade mineralization in the Lana vein at the Bolanitos mine, with a headline intercept of 2,300 gpt silver and 7.1 gpt gold over 0.5 m. Only the title and cover form are shown, so no further detail is available. This continues exploration at Bolanitos (the former Guanajuato mine).
22 May 2012drilling result▲ Good
Drilling at San Sebastián (Jalisco) found a new high-grade zone in the Terronera vein, with 1,489 gpt silver and 0.85 gpt gold over 5.66 m true width in hole TR02-1, and 500 gpt silver and 1.15 gpt gold over 11.48 m in TR12-1. This is stronger than the moderate-grade zones reported from 2011 drilling on the optioned property; one rig continues to define the extent.
11 Apr 2012resource reserve update▲ GoodMajor
Endeavour reported record Q1 2012 production of 1,072,491 oz silver (up 19%) and 6,321 oz gold (up 26%), with revenue up 39% to US$49.0M. It holds 925,100 oz silver and 3,927 oz gold in inventory rather than selling at what it called depressed prices. The final reserve and resource report to Dec 31, 2011 (Micon) made only minor Guanajuato adjustments, closing the pending update: proven and probable reserves are 16.8 Moz silver and 67,500 oz gold. Management keeps 2012 guidance of 4.3 Moz silver and 26,000 oz gold. The Lucero South ramp connected to the Lucero Main workings, and the new power line to Guanacevi was energized.
24 Jan 2012drilling result▲ GoodMajor
Endeavour's 2011 exploration review says it drilled 71,440 m in 315 holes and found new veins at Guanajuato (La Joya, Belen), a new Milache discovery at Guanacevi, and moderate-grade zones at San Sebastián. The Chile properties (La Presidenta, Lomas Bayas) disappointed and the company plans to drop those options. A $15.0M, 70,000 m, 250-hole program is planned for 2012, with the long-awaited reserve/resource update said to be due in a few weeks. Guanajuato is to be expanded from 1,000 to 1,600 tpd in 2012, and landholdings are now 2,538 ha at Guanajuato and 4,076 ha at Guanacevi.
13 Dec 2011drilling result▲ GoodMajor
Drilling east of the Lucero-Karina-Fernanda-Daniela area found two new silver-gold veins at Guanajuato: La Joya (463 gpt silver, 6.83 gpt gold over 2.00 m, hole LJ15S-1) and Belen (497 gpt silver, 5.19 gpt gold over 1.08 m, hole BL0-3). Endeavour says it expects a substantial increase in Guanajuato reserves and resources at year-end, which should allow expansion from 1,000 to 1,600 tpd in 2012. It also states the plant expansion (600 to 1,600 tpd) was completed on time and budget in 2011, with throughput reaching 1,000 tpd in October, which fulfils the Q3 2011 expansion plan noted earlier.
6 Dec 2011drilling result▲ Good
More Daniela vein drilling at Guanajuato's Lucero South area, with best results of 391 gpt silver and 6.56 gpt gold over 3.70 m true width (hole DN-31) and 167 gpt silver and 3.32 gpt gold over 7.23 m (DN-26). Management says the high-grade mineralization now extends over more than 600 m of the Daniela vein, up from the September 2011 results, and two rigs keep drilling its northern extent.
19 Sept 2011drilling result● Neutral
This filing is identical to the other September 19, 2011 report on Daniela vein drilling at Guanajuato (448 gpt silver and 14.0 gpt gold over 4.61 m in hole DN-17), so it appears to be a duplicate and adds nothing new.
19 Sept 2011drilling result▲ Good
Drilling in the Lucero South area at Guanajuato kept finding high grades in the Daniela vein, including 448 gpt silver and 14.0 gpt gold over 4.61 m true width (hole DN-17) and 170 gpt silver and 7.73 gpt gold over 7.14 m (DN-21). Daniela was first reported in November 2010 with uncertain width; these results give true widths and show the vein extending north. Two rigs are working at Guanajuato, down from three.
1 Feb 2011drilling result▲ GoodMajor
Endeavour's 2010 exploration review says it drilled about 41,400 m in 148 holes and plans a $9.2 million, 47,000 m, 175-hole program for 2011. It says it has commenced a major expansion of the Guanajuato plant to 1,000 tonnes per day in Q3 2011, which settles the open question of the 2011 expansion decision. The next reserve and resource update is expected in a few weeks, and an updated combined El Cometa/San Juanico resource is expected shortly. Management plans to seek a partner or buyer for Arroyo Seco, saying it lacks enough silver potential to interest Endeavour, and surface drilling is to start at San Sebastián.
14 Dec 2010drilling result▲ Good
More Guanajuato drilling south of Bolanitos extended the Lucero and Karina veins, with best results of 249 gpt silver and 4.90 gpt gold over 2.33 m (hole LC35) and 156 gpt silver and 7.73 gpt gold over 3.29 m (KA-18). Three rigs are still drilling and management repeats it is considering a major mine and plant expansion at Guanajuato in 2011. The release also notes the company was added to the S&P/TSX Index effective December 20, 2010 (the exhibit list says so; no detail is given in the text shown).
23 Nov 2010drilling result▲ Good
Further Guanajuato drilling found a swarm of new gold-silver veins in the footwall of the Karina and Fernanda veins. Hole KA-15 hit 14 veins, including a new Daniela vein of 7.14 gpt gold and 179 gpt silver over 9.10 m core length; its true width is not yet known. Three drill rigs are now working at Guanajuato, and management repeats that it is considering a major mine and plant expansion there in 2011. This continues the Lucero-Karina-Fernanda discoveries from earlier in the month.
2 Nov 2010drilling result▲ GoodMajor
Drilling at Guanajuato found two new high-grade silver-gold veins, Karina and Fernanda, in the footwall of the Lucero vein. Best results include 421 gpt silver and 3.56 gpt gold over 2.03 m true width (hole KA-10A). Because both lie within 100 m of the Lucero South mine being developed for production next year, engineers plan to develop them as part of it. Management says it is now considering a major mine and plant expansion at Guanajuato in 2011, building on the Lucero results and the earlier 600/800 tpd expansion plans.
15 June 2010drilling result▲ Good
New drilling south of the Bolanitos mine at Guanajuato has joined the Lucero Extension and Lucero South zones, extending the Lucero vein's high-grade silver-gold mineralization 500 m south of the Lucero mine workings. Best holes are LC-20 (169 gpt silver, 2.14 gpt gold over 9.88 m true width) and LC-21 (11.87 gpt gold, 94 gpt silver over 3.79 m). Management plans a separate access ramp and ventilation shaft at Lucero South this year as part of the 2010 capital expansion program, continuing the Lucero story from the January 2010 results.
