Briefing
The AL26-230 intercept is situated about 130 m up dip and 30 m north of hole **AL26-215, which also returned high-grade silver:** **5.95 m of 1,117 g/t AgEq** ( **953 g/t Ag**, 0.05 g/t Au, 1.22% Cu, 1.58% Pb, 0.41% Zn) (see news releases dated March 31 and July 8, 2026). Key points: The AL26-230 intercept is situated about 130 m up dip and 30 m north of hole **AL26-215, which also returned high-grade silver:** **5.95 m of 1,117 g/t AgEq** ( **953 g/t Ag**, 0.05 g/t Au, 1.22% Cu, 1.58% Pb, 0.41% Zn); The drill results continue to confirm the potential for significant resource expansion outside of the central Europa vein zone and in the Europa Sur vein zone; Samples with silver values greater than 100 g/t; and copper, lead, or zinc values greater than 10,000 ppm (1%) are re-analyzed using 4-acid digestion and atomic absorption spectrometry (AAS)._ _Quality-control (QC) sampl; Hole AL26-230D also returned a wide intersection: **9.35 m of 162 g/t** **AgEq** (145 g/t Ag, 0.01 g/t Au, 0.14 % Cu, 0.08% Pb, 0.09% Zn); At greater depth, hole AL26-223 intersected **2.55 m of 185 g/t AgEq** ( **164 g/t Ag**, 0.03 g/t Au, 0.15% Cu, 0.17% Pb, 0.11% Zn), **cutting the Quintera vein zone** slightly higher than and about 75 m north of the AL2; Hole AL26-224 cut **3.40 m of 589 g/t AgEq**, including **0.30 m of 1,189 g/t AgEq (988 g/t Ag**, 0.32 g/t Au, 1.35% Cu, 0.89% Pb, 1.66% Zn), and **1.00 m of 1,185 g/t AgEq**( **951 g/t Ag**, 0.23 g/t Au, 1.05% Cu, 1.55%. This brief is based on the cited source artifact and is intended as a research entry point, not a replacement for the original source or EGM canonical data tables.
Source Notes
The AL26-230 intercept is situated about 130 m up dip and 30 m north of hole **AL26-215, which also returned high-grade silver:**...
Extractive summary evidence · source
The drill results continue to confirm the potential for significant resource expansion outside of the central Europa vein zone and in the...
Extractive summary evidence 2 · source
Samples with silver values greater than 100 g/t; and copper, lead, or zinc values greater than 10,000 ppm (1%) are re-analyzed using...
Extractive summary evidence 3 · source
Hole AL26-230D also returned a wide intersection: **9.35 m of 162 g/t** **AgEq** (145 g/t Ag, 0.01 g/t Au, 0.14 % Cu,...
Extractive summary evidence 4 · source
Extracted Document Text
This is a readable excerpt of the EGM normalized Markdown text. It helps search engines and researchers understand PDF, filing, or company-document content while the original source remains authoritative.
# Minaurum | News Releases Source: https://minaurum.com/news/2026/minaurum-significantly-expands-quintera-vein-zone-with-26-m-of-369-g-t-ageq-and-europa-sur-returns-3.4-m-of-589-g-t-ageq/ Fetched: 2026-09-12T07:59:18.349+00:00 Source artifact: 331f5277-c76c-43a4-a666-29613309b9a2 Normalizer input: text ## Content # Minaurum | News Releases Source: https://minaurum.com/news/2026/minaurum-significantly-expands-quintera-vein-zone-with-26-m-of-369-g-t-ageq-and-europa-sur-returns-3.4-m-of-589-g-t-ageq/ By continuing to use this site you consent to the use of cookies on your device as described in our [Cookie Policy](https://minaurum.com/privacy-policy/) unless you have disabled them. 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At Quintera, we're intersecting wide zones of high-grade mineralization in the footwall of the historic mine workings, strengthening our confidence in future resource growth,”** stated Darrell Rader, President and CEO ofMinaurum Silver. **“Meanwhile, Europa Sur continues to return impressive high-grade silver intercepts across the main vein as well as the associated hanging wall structures. We look forward to releasing additional results as drilling progresses.”** [](https://minaurum.com/site/assets/files/4452/figure_1.png) **Figure 1.** Plan view showing locations of **Travesia, Quintera, Promontorio**, and **Europa vein zones**. Click to enlarge. **Quintera - Travesia Vein Zones** AL26-230 intersected a **significant width of high-grade silver,** cutting **26.30 m of 369 g/t AgEq** ( **306 g/t Ag**, 0.03 g/t Au, 0.37% Cu, 0.73% Pb, 0.61% Zn), in the Quintera vein **outside of the old mine workings** and about **75 m north of the high-grade intersections** of holes AL26-180 and AL26-188. The AL26-230 intercept is situated about 130 m up dip and 30 m north of hole **AL26-215, which also returned high-grade silver:** **5.95 m of 1,117 g/t AgEq** ( **953 g/t Ag**, 0.05 g/t Au, 1.22% Cu, 1.58% Pb, 0.41% Zn) (see news releases dated March 31 and July 8, 2026). Hole AL26-230D also returned a wide intersection: **9.35 m of 162 g/t** **AgEq** (145 g/t Ag, 0.01 g/t Au, 0.14 % Cu, 0.08% Pb, 0.09% Zn). At greater depth, hole AL26-223 intersected **2.55 m of 185 g/t AgEq** ( **164 g/t Ag**, 0.03 g/t Au, 0.15% Cu, 0.17% Pb, 0.11% Zn), **cutting the Quintera vein zone** slightly higher than and about 75 m north of the AL26-215 intersection. Hole AL26-230 stopped in the vein zone at 399 m due to fractured rock. AL26-230D wedged off hole AL26-230 at 323 m to drill past the blockage and cut the complete width of the vein zone. See Table 1, Figures 2 and 3. Further drilling of the Quintera zone will include targeting down-plunge projections of southwest-plunging shoots. **Table 1.** **Assay Highlights for** **Quintera Vein Zone** _. True widths are based on current interpretation of mineralized structures. Weight-averaged silver-equivalent grades (AgEq g/t) are based on the October 1, 2025 Long-term CIBC Global Mining Group Analyst Consensus Commodity Price Forecast: Ag $29.73/tr oz, Au $2,646/tr oz, Cu $4.34/lb, Pb $0.92/lb, Zn $1.21/lb. Metallurgical recovery assumption: 88.3% for Ag, 88.5% for Au, 75.5% for Cu, 83% for Pb, 75% for Zn._ [](https://minaurum.com/site/assets/files/4452/2026-08-24_nr-table1.jpg) [](https://minaurum.com/site/assets/files/4452/figure_2.png) **Figure 2.** Longitudinal section of **Quintera vein zone**, showing reported historic mine workings. Click to enlarge. [](https://minaurum.com/site/assets/files/4452/figure_3.png) **Figure 3.** Cross section of **Quintera vein zone**, showing relationship of holes AL26-223, -230, -230D. **Europa – Europa Sur Vein Zones** Drilling in the **Europa Sur extension** of the Europa vein zone **continues to return high-grade results**. Hole AL26-224 cut **3.40 m of 589 g/t AgEq**, including **0.30 m of 1,189 g/t AgEq (988 g/t Ag**, 0.32 g/t Au, 1.35% Cu, 0.89% Pb, 1.66% Zn), and **1.00 m of 1,185 g/t AgEq**( **951 g/t Ag**, 0.23 g/t Au, 1.05% Cu, 1.55% Pb, 3.92% Zn). Hole AL26-225 intersected multiple narrower but significant high-grade intervals in the **Europa hanging wall veins**, including **0.40 m of 1,569 g/t AgEq (1,280 g/t Ag,** 0.06 g/t Au, **1.55% Cu, 2.33% Pb, 4.40% Zn); 0.55 m of 901 g/t AgEq (751 g/t Ag**, 0.10 g/t Au, 1.02% Cu, 1.08% Pb, 1.37% Zn); **0.50 m of 1,004 g/t AgEq** ( **564 g/t Ag**, 0.18 g/t Au, **2.13% Cu, 3.32% Pb, 7.42% Zn**); and **0.45 m of 2,069 g/t AgEq** ( **950 g/t Ag**, **1.64 g/t Au, 7.61% Cu, 9.76% Pb, 5.36% Zn**). See Table 2, Figures 4-6. The Europa vein inferred initial resourceof **26.5 Moz AgEq of the 55.2 Moz AgEq**(34.8 Moz Ag, 35.6 Koz Au, 114.77 Mlbs Pb, and 237.80 Mlbs Zn) **does not include its southern extension Europa Sur** (see news releases dated January 28, and July 8, 2026). The drill results continue to confirm the potential for significant resource expansion outside of the central Europa vein zone and in the Europa Sur vein zone. Further drilling is planned below and above hole AL26-225 intercept to target and further define the potential of Europa Sur vein zone. [](https://minaurum.com/site/assets/files/4452/figure_4.png) **Figure 4.** Longitudinal section of **Europa-Europa Sur vein zone**, showing locations of highlighted mineralized intersections. Click to enlarge. [](https://minaurum.com/site/assets/files/4452/figure_5.png) **Figure 5.** Cross section of **Europa-Europa Sur vein zone**, showing locations of highlighted mineralized intersections around AL26-224. Click to enlarge. [](https://minaurum.com/site/assets/files/4452/figure_6.png) **Figure 6.** Cross section of **Europa-Europa Sur vein zone**, showing locations of highlighted mineralized intersections around AL26-225. Click to enlarge **Table 2.** **Assay Highlights for** **Europa Vein Zone** _._ _True widths are based on current interpretation of mineralized structures._ _Weight-averaged silver-equivalent grades_ (AgEq g/t _) are based on the_ _October 1, 2025 Long-term CIBC Global Mining Group Analyst Consensus Commodity Price Forecast: Ag $29.73/tr oz, Au $2,646/tr oz, Cu $4.34/lb, Pb $0.92/lb, Zn $1.21/lb. Metallurgical recovery assumption: 88.3% for Ag, 88.5% for Au, 75.5% for Cu, 83% for Pb, 75% for Zn._  **San Jose Vein Zone** Hole AL26-220 intersected moderate mineralization returning 4.75 m of 81 g/t AgEq **including** 0.70 m of 102 g/t AgEq (Table 3). Recent drilling intersected stronger mineralization across wider a width of 8.5 m in hole AL26-200returning 111 g/t AgEq(80 g/t Ag, 0.01 g/t Au, 0.05% Cu, 0.08% Pb, 0.21% Zn) including 1.55 m of 128 g/t AgEq(100 g/t Ag, 0.00 g/t Au, 0.03% Cu, 0.04% Pb, 0.10% Zn) **(see news release dated July 8, 2026).** San Jose continues to provide important geological information improving Minaurum's understanding of the vein zone. With each hole, the Company refines its targeting and vectoring, increasing confidence in the continuity of mineralization and guiding future drilling to maximize resource growth potential. **Table 3.** **Assay Highlights for** **San Jose Vein Zone** _. True widths are based on current interpretation of mineralized structures. Weight-averaged silver-equivalent grades (AgEq g/t) are based on the October 1, 2025 Long-term CIBC Global Mining Group Analyst Consensus Commodity Price Forecast: Ag $29.73/tr oz, Au $2, [Excerpt trimmed for readability. Open the original source for the complete filing or document.]