Industria
ORVANA ACHIEVES FY2023 GUIDANCE WITH 57,250 GOLD EQUIVALENT OUNCES PRODUCED
Juan Gavidia , CEO of Orvana stated: "
added Mr. Gavidia
This Project is located three kilometers northwest of our Carlés mine, and within the same gold belt. The exploration program focuses on two areas: Ortosa and Godán. In both cases, the mineral potential is in relation with intrusives. Currently exploration drilling program is being executed in Godán.
10 drill holes ( 3,018 m ) were completed in Godán between 1981 and 2011, intersecting skarn mineralization in the contact between the intrusive and the Devonian sedimentary rocks. The orebody is still open to the North and to the South following the regional structure, and at depth. 2,483 m were completed in FY2023 up to date in 6 drill holes intersecting calcic skarn bands. 600 meters were completed in Q4 FY2023, with the last drill hole still in progress. Results will be reported to the market in due course.
Greenfield drill hole samples were sent to an external laboratory (ALS Laboratory) for analyses. Infill and brownfield drill holes samples were analyzed in Orovalle's Laboratory.
Sample preparation was carried out at the El Valle facility. All diamond core samples have been prepared using the following procedure, once split:
The core samples are dried at a temperature of 105ºC and then crushed through a jaw crusher to 95%<6 mm. The coarse-crushed sample is further reduced to 95%<425 microns using an LM5 bowl-and-puck pulverizer. An Essa rotary splitter is used to take a 450 g to 550 g sub-sample of each split for pulverizing. The remaining reject portion is bagged and stored. The sample is reduced to a nominal -200 mesh using an LM2 bowl-and-puck pulverizer. 140 g sub-samples are split using a special vertical-sided scoop to cut channels through the sample which has been spread into a pancake on a sampling mat. Samples are then sent to the laboratory for gold and base metal analysis. Leftover pulp is bagged and stored.
After sample preparation, 30g samples are analyzed for Au by fire assay with an atomic absorption spectroscopy (AAS) finish and two-gram samples for Ag, As, Bi, Cu, Hg, Pb, Sb, Se, and Zn by ICP-optical emission spectroscopy (ICP-OES) after an aqua regia digestion.
In case of the samples sent to an external laboratory, 30 g samples are analyzed for Au by fire assay with an atomic absorption (Au AA-25) and 35 elements by ICP (ME-ICP41) after an aqua regia digestion. When Au and Ag values are >100 ppm and Cu and As values are >10,000 ppm, specific analysis methods are used to determinate the final grade.
The reported work has been completed using industry standard procedures, including a quality assurance/quality control ("QA/QC") program consisting of the insertion of certified reference material, blanks and duplicates samples into the sample stream.
The exploration update was prepared under the supervision of Guadalupe Collar Menéndez, a qualified person for the purposes of NI 43-101 and an employee of Orovalle Minerals S.L., a subsidiary of Orvana.
The OSP, consisting of a plant expansion to treat ore stockpiled in the Don Mario Operation from previous years of mining activity, continues advancing. During the first quarter of fiscal 2023, EMIPA initiated the process for the issuance of a $47 million Bond Program in the Bolivian stock market. In September 2023 , EMIPA received the approval of its registration as Bond Issuer and it is currently working to complete the registration of the Bonds Program.
Conditional upon closing the Bonds Program and completing the rest of local funding, EMIPA expects the OSP construction to start in the first quarter of fiscal 2024. OSP is projected to operate for 35 months, starting after a 13-month construction period.
Q4 FY2023 financial highlights will be released with the year-end financials, expected mid-December, 2023.
FY2024 guidance will be released with FY2023 year-end financials.
Orvana is a multi-mine gold-copper-silver company. Orvana's assets consist of the producing El Valle and Carlés gold-copper-silver mines in northern Spain , the Don Mario gold-silver property in Bolivia , currently in care and maintenance, and the Taguas property located in Argentina . Additional information is available at Orvana's website (www.orvana.com).
Photo - https://mma.prnewswire.com/media/2247789/Orvana_Minerals_Corp__ORVANA_ACHIEVES_FY2023_GUIDANCE_WITH_57_25.jpg
Photo - https://mma.prnewswire.com/media/2247790/Orvana_Minerals_Corp__ORVANA_ACHIEVES_FY2023_GUIDANCE_WITH_57_25.jpg
View original content:https://www.prnewswire.co.uk/news-releases/orvana-achieves-fy2023-guidance-with-57-250-gold-equivalent-ounces-produced-301957178.html