Key facts
| Company | Mirasol Resources Ltd. (TSXV: MRZ) |
|---|---|
| Commodity | Gold |
| Location | Chile |
| Stage | Early exploration |
About Sobek
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News releases22 on file
Mirasol Provides Exploration Update on Sobek Copper-Gold Project in the Vicuña District, Chile
The exploration season is complete at the 100%-owned Sobek copper-gold-silver project in Chile's Vicuña District, 7 km west of Filo del Sol and 3 km southwest of NGEx's Lunahuasi. Second drill hole S46-DDH-002, collared 300 m south of S46-DDH-001 at the 46 South target, returned anomalous intervals including 4.50 m at 0.07 g/t gold, 223 ppm copper and 22 ppm molybdenum from 21.50 m, and 3.72 m at
Drill resultsMirasol Provides Exploration Update and Drill Results from Sobek Copper-Gold Project in the Vicuña District, Chile
Two drill holes were completed this season at the 46 South target on the south end of Sobek Central, at Mirasol's 100%-owned Sobek copper-gold-silver project 7 km west of Filo del Sol in Chile's Vicuña District. Hole S46-DDH-001, halted at 600 m, returned 15.82 m from 147.18 m averaging 158 ppm copper, 0.03 g/t gold and 1.57 g/t silver, and 7.20 m from 566.75 m averaging 720 ppm copper, with no in
Drill resultsDrilling Underway at Mirasol’s Sobek Copper-Gold Project in the Vicuña District, Chile
Drilling has begun at the 46 South target on the 100%-owned Sobek copper-gold-silver project in Chile's Vicuña District, about 7 km west of Filo del Sol and 3 km southwest of NGEx Minerals' Lunahuasi discovery. The maiden hole is planned to approximately 1,000 m depth, targeting a shallow coincident IP anomaly with strong MT-resistivity and chargeability responses starting around 200 m below surfa
Drill resultsMirasol Announces Change in Chief Financial Officer
Francisco Del Castillo has assumed the role of Chief Financial Officer of Mirasol Resources effective December 1, 2025, following the retirement of Carmen Cazares, who had served as CFO since 2022 and previously as Corporate Controller. Del Castillo is a Chartered Professional Accountant with over 20 years of experience across Canada, Mexico and Latin America, holding Canadian and Mexican CA desig
ManagementMirasol Launches Exploration Season at Sobek Copper-Gold Project in the Vicuña District, Chile
The 2025/26 exploration season is underway at the 100%-owned Sobek copper-gold-silver project in Chile's Vicuña District, with a ground-based Deep Vectoring IP and MT geophysical survey in progress to refine drill positioning at the 46 South target, located about 7 km west of Filo del Sol. Drilling is scheduled to begin in early January, with rigs and crews secured; the first hole will test shallo
Drill resultsMirasol Advances Large Untested Target Towards Drilling at the Flagship Sobek Copper-Gold Project in the Vicuña District, Chile
Soil sampling at the 46 South target on the 100%-owned Sobek copper-gold-silver project in Chile's Vicuña District has defined a coherent copper-gold-molybdenum anomaly measuring about 1.0 x 0.7 km, with maximum values of 275 ppm copper, 37 ppm molybdenum and 88 ppb gold, and rock chips up to ~1.0 g/t gold, 420 ppm copper and 508 ppm molybdenum. IP surveying showed chargeability increasing from ~1
Drill resultsSecond Drill Hole at Potro SE Extends Polymetallic Mineralization at Mirasol’s Flagship Sobek Gold-Silver-Copper Project in the Vicuña District, Chile
The second drill hole (PSE-DDH-002) at the Potro SE target on the Sobek gold-silver-copper project in Chile's Vicuña District returned 0.90m at 15.02 g/t gold equivalent (0.24 g/t gold, 1,330 g/t silver, 0.68% zinc, 0.58% lead) and 17.65m at 0.22 g/t gold Eq, including 3.59m at 0.54 g/t gold Eq with 1.97% zinc; the hole reached 918m, about 80m deeper than the first. Mirasol also terminated its opt
Drill resultsInitial Drill Results Prove Significant Polymetallic Mineralization at Mirasol's Flagship Sobek Gold-Copper Project in the Vicuña District, Chile
The maiden drill hole at the Potro SE target on Sobek North, part of the 100%-owned Sobek gold-copper project in Chile's Vicuña District, returned 17.4m (784.60–802.00m) at 0.682 g/t gold equivalent, including 3.00m at 2.39 g/t gold Eq (1.11 g/t gold, 111.00 g/t silver) with 1.98% zinc and 0.82% lead, plus 28.75m at 0.69% zinc and 0.28% lead. Hole DDH-PSE-001 ended at 838.4m in a porphyritic intru
Drill resultsMirasol Initiates Drill Program at Flagship Sobek Copper Project in Vicuña District, Chile
Diamond drilling has begun at the Potro SE target on the 100%-owned Sobek copper-gold project in Chile's Vicuña District, 3 km from NGEx's Lunahuasi discovery. The first hole is expected to reach the top of the target at 250-350 metres and continue to a total depth of 700-800 metres, with drilling taking 25-30 days. At Sobek Central, a 2.5-kilometre access road is under construction ahead of geoph
Drill resultsMirasol Launches Exploration Season to Advance to Drilling at Sobek Copper-Gold Project in Vicuña District, Chile
The 2024/25 exploration season has begun at the 100%-owned Sobek copper-gold project in Chile's Vicuña District, with drilling equipment mobilizing to the Potro SE target at Sobek North, 3 km from NGEx's Lunahuasi discovery. Induced Polarization pole-dipole surveys to finalize drill collar placement have two 3-kilometre lines complete and a 2.6-kilometre line nearly done. At Sobek Central, a 2.5-k
Drill resultsMirasol Resources Closes Private Placement Financing
A non-brokered private placement closed with 11,335,132 Units issued at $0.45 per Unit for gross proceeds of $5,100,809.40. Each Unit includes one common share and one-half warrant exercisable at $0.60 for twelve months from closing; securities carry a four-month hold period and finders' fees were paid on a portion. Proceeds will fund exploration, including drilling, at the Sobek Project in Chile'
FinancingMirasol Resources Increases Private Placement Financing
A previously announced non-brokered private placement has been increased from 6,666,666 units to 11,111,111 units at $0.45 per unit, raising aggregate gross proceeds of up to $5 million instead of $3 million. Proceeds will be used primarily to advance exploration at the Sobek copper-gold property in Chile, including drill testing priority targets. Other terms remain as announced September 25, 2024
FinancingMirasol Identifies New Porphyry Targets at the El Potro Prospect and also Extends the VN-Zone by more than 3 km at the Sobek Copper-Gold Project in Vicuña District, Chile
Two new porphyry target areas have been defined at the Sobek Copper-Gold Project in the Vicuña District of northeast Chile, with alteration and mineralization at the VN-Zone now extended at least 3 km south across the Rosita and newly staked Sobek 46 South claims. At the new Potro SE target at El Potro, grab samples returned up to 1.8% copper and 87 ppm molybdenum over a magnetic anomaly, with a c
Drill resultsMirasol Video Update on Sobek Copper-Gold Project – Highlighting the Recent Strategic Addition of Adjacent Rosita Property in Vicuña District, Chile
A video presentation and Q&A on exploration progress at the Sobek copper-gold project in Chile's Vicuña district has been released, covering the February 14, 2024 agreement with SQM adding the adjacent Rosita property and doubling the project to 22,640 hectares across the North, Central, South and Rosita blocks. The eastern Rosita portion lies 3 km west of Filo del Sol and the Sobek North El Potro
CorporateMirasol Doubles the Sobek Copper-Gold Project in Vicuña District, Chile, through Option Agreement with SQM on Adjacent Rosita Property
An option agreement with SQM covers the 11,500-hectare Rosita property adjacent to Mirasol's Sobek Copper-Gold Project in Chile's Vicuña district, expanding the combined holding to 22,640 hectares across four blocks. Mirasol can earn 80% of Rosita over six years by incurring US$4 million in exploration expenditures and paying US$3 million in option fees, with SQM retaining 20% plus a 2% NSR. Field
AcquisitionMirasol Advances Exploration Program at Sobek Copper-Gold Project in Chile in Preparation for Drilling
Exploration has resumed at the 100%-owned Sobek copper-gold project in Chile's Vicuña district, where construction of an access road to priority drill targets at Sobek Central and Sobek North is complete and IP geophysical surveys are scheduled to begin shortly. A combined 3,000-metre maiden drill campaign, suspended last season due to winter weather, is set to restart at the Sobek Central VN-Zone
Drill resultsMirasol Refines Priority Targets Based on Results from Preliminary Drill Program at Sobek Copper Project in Chile
Results from the preliminary drill program at the 100%-owned Sobek copper-gold project in Chile's Vicuña district were inconclusive, as the two holes did not reach their intended targets before winter weather halted drilling; SB-DDH-001 stopped at 352m in a fault zone and SB-DDH-002 was halted at 586m for safety reasons. Both targets require follow-up drilling. A 500-line km Airborne Mobile MT sur
Drill resultsMirasol Advances Maiden Drill Campaign Testing Initial Targets at Flagship Sobek Copper Project in Chile
Two holes totalling almost 950m have been completed in the maiden drill campaign at the 100%-owned Sobek copper-gold project in Chile's Vicuña district: SB-DDH-001 at the Central Breccia zone stopped at 352m, and SB-DDH-002, targeting a Mobile MT response 500m south-southeast, reached 586m before winter weather halted work. A 500-line km airborne Mobile MT survey covering Sobek Central (75 sq.km)
Drill resultsMirasol Commences Maiden Drill Program at Flagship Sobek Copper Project in Vicuña District, Chile
Drilling has begun at the 100%-owned Sobek Copper Project in Chile's Vicuña District, with the maiden hole collared at the Central Breccia Zone target at Sobek Central. Targets were defined by a completed 500-kilometer helicopter-supported Airborne Mobile MT survey flown on 100m lines over the Sobek Central Block, with depth penetration greater than 800 meters, alongside soil geochemistry and mult
Drill resultsMirasol Advances Flagship Sobek Copper Project in Chile Towards Drilling
A maiden drill campaign is scheduled for April at the 100%-owned Sobek copper project in Chile, with access road construction underway at Sobek Central and a 500-kilometer helicopter-supported Airborne Mobile MT geophysical survey to be flown on 100m spaced lines over the CLP, Central Breccia and VN zones. Select rock chip grab samples returned 1.04 and 1.61 g/t gold with 700 ppm copper at the VN
Drill resultsMirasol Advances Exploration to Refine Drill Targets at Flagship Sobek Copper Project in Chile
The 2022/23 exploration program has begun at the 100%-owned Sobek copper project in Chile, an 11,120 ha claim block located 7 km west of Filo Mining's Filo del Sol, with access agreements in place and drilling planned for the first half of 2023. Work includes mapping, soil grid expansion, ground magnetics and IP geophysics, and a temporary 4 km access road at Sobek Central. Prior sampling returned
Drill resultsMirasol Advances Sobek Copper Project and Provides General Exploration Update
An exploration update covering projects in Chile and Argentina. At the Sobek copper project in Chile, access agreements were secured for 100% of the property and a maiden field campaign confirmed porphyry-type geology and alteration, with the North Block now covering 6,961 hectares. Newcrest's five reverse circulation holes for 2,072m at Gorbea returned no meaningful mineralization, while hole PEL
Drill results