VANCOUVER, BC, July 11, 2022 /CNW/ - Nevada Sunrise Gold Corp. ("Nevada Sunrise", or the "Company") (TSXV: NEV) (OTC: NVSGF) is pleased to announce that it has received preliminary results of a ground geophysical survey carried out in May 2022 at its 100%-owned Gemini Lithium Project ("Gemini"), located in the Lida Valley basin in Esmeralda County, Nevada. The 2022 time-domain electromagnetic ("TDEM") survey has successfully expanded the scope of geophysical surveys carried out by the Company in 2016 and demonstrates the continuity of conductive zones where lithium-bearing clays and water were encountered during the Company's 2022 drilling program (see Nevada Sunrise news releases dated May 18, 2022 and June 6, 2022.
The 2022 TDEM survey was designed to outline the possible lateral extent of the conductive, lithium-bearing clay layers that were intersected in drillholes GEM22-01 and GEM22-02. A total of 13.0 line kilometres were carried out on three new survey lines as shown in Figure 1.
Nevada Sunrise is pleased with the preliminary results of the 2022 TDEM survey, which has provided confidence for future drill targets within the conductive zones that are interpreted as clay layers with potential for hosting lithium-bearing brines. Processing of the TDEM data is still ongoing, including the merging of the newly-acquired data with historical data, and the Company expects to further refine the geophysical model. Additional surveys may be carried out in 2022 to infill the existing survey lines in order to develop a definitive 3-D model of the conductive zones at Gemini.
In particular, the conductivity measured to the north and west of the two existing drill holes demonstrates continuity of the zones where lithium-bearing clays and water were encountered in drill holes GEM22-01 and GEM22-02. An amendment to the existing drill permit for new drill hole locations is anticipated to be filed in July 2022, and drill tenders are being prepared to select a contractor for a Phase 2 exploration program in the summer/fall of 2022.
About Gemini
Gemini consists of 407 unpatented placer and lode claims located in the western Lida Valley, Esmeralda County, approximately 6 miles (10 kilometres) east of the town of Lida, Nevada. Nevada Sunrise expanded the size of the Project by staking 80 additional unpatented placer claims and 288 new unpatented lode claims in the spring of 2022. Gemini is situated adjacent to the Gold Point Solar Energy Zone, a BLM land reserve set aside for solar and wind power generation projects until 2033. Drill pads and access roads are in place at Gemini with an active drilling permit.
The Lida Valley is a flat, arid basin with a similar geological setting to the better-known Clayton Valley basin where Albermarle Corporation operates the Silver Peak lithium brine mine, which has operated continuously since 1966. Exploration at Gemini is complemented by the Company's 80.09 acre/feet/year water right, a pre-requisite for the exploration and development of lithium brine projects in Nevada. Under State law, water cannot be pumped from a subterranean source without a valid water permit.
Nevada Sunrise drilled two reverse circulation ("RC") boreholes for a total of 2,020 feet (615.85 metres) in its maiden drilling program at Gemini in March and April 2022. The initial results represent a new discovery of lithium-bearing sediments and lithium-in-water in the western Lida Valley, which has not been historically drill tested for lithium mineralization. The analytical results from boreholes GEM22-01 and GEM22-02, located 0.69 miles (1.1 kilometres) apart suggest that the extent of lithium-bearing clay layers and waters at Gemini may be widespread.
- Borehole GEM22-01: weighted-average of 1,203.41 parts per million ("ppm") lithium over 580 feet (176.83 metres) from 320 to 900 feet (97.56 to 274.39 metres), including 1,578.19 ppm lithium over 300 feet (91.46 metres);
- Borehole GEM22-02: weighted-average of 1,101.73 ppm lithium over 730 feet (222.56 metres) from 390 to 1,120 feet (118.90 to 341.46 metres), including 2,217.69 ppm lithium over 130 feet (39.63 metres) and 3,304.34 ppm lithium over 50 feet (15.24 metres).
Water samples from borehole GEM-22-01 averaged 327.7 milligrams per litre ("mg/L") lithium over 220 feet (67.07 metres) from 600 to 820 feet (182.93 to 250 metres) with a peak value of 519 mg/L lithium. Water samples from borehole GEM22-02 returned an average of 116.28 mg/L lithium over 460 feet (140.24 metres) from 660 to 1,120 feet (201.22 to 341.46 metres) with a peak value of 286.0 mg/L lithium.
For further information on Gemini, including location maps and photos click here
Sampling and Analytical QA/QC and Statement of Qualified Person
The results of geochemical analysis on sediment samples described in this news release were shipped in March and April 2022 to American Assay Laboratories and ALS Group USA ("ALS") and were analyzed utilizing a multi-element ICP-MS method. Specifically, the analytical method involves aqua regia digestion of the sample followed by the inductively coupled plasma (ICP) technique to ionize the sample, and spectrometry to determine elemental concentrations. Duplicates, field blanks, and certified reference standards were inserted at regular intervals in the sample stream to ensure accuracy of the analytical method.
Water parameters including TDS, conductivity, temperature, and pH values were obtained in the field by direct measurement with a handheld Hanna Model 98194 Multiparameter Meter, which meets Good Laboratory Practice (as proscribed by the Organization for Economic Cooperation and Development) for calibration and measurement. All depth measurements reported, including sample and interval widths are down-hole. As holes are oriented vertical and geologic stratigraphy is primarily horizontal to sub-horizontal, downhole measurements are assumed to be close to true thickness.
Groundwater samples were collected at 20-foot (6.1-metre) intervals and sent to Western Environmental Testing Laboratory in Reno, Nevada under project chain-of-custody protocols for analysis. Industry standard methods for examination of water were employed by the laboratory. General chemistry testing included analysis for specific gravity, total hardness, total alkalinity, bicarbonate, carbonate, hydroxide, total dissolved solids (TDS) and electrical conductivity. Anions (chloride, sulfate) were analyzed by ion chromatography. Trace metals (lithium, magnesium, boron, calcium, potassium, strontium, and sodium) were analyzed by inductively coupled plasma-optical emission spectroscopy (ICP-OES) methods.
The scientific and technical information contained in this news release has been reviewed and approved by Robert M. Allender, Jr., CPG, RG, SME and a Qualified Person for Nevada Sunrise as defined in National Instrument 43-101 - Standards of Disclosurefor Mineral Projects.
About Nevada Sunrise
Nevada Sunrise is a junior mineral exploration company with a strong technical team based in Vancouver, BC, Canada, that holds interests in gold, copper, cobalt and lithium exploration projects located in the State of Nevada, USA.
The Company's key gold asset is a 20.01% interest at the Kinsley Mountain Gold Project ("Kinsley Mountain") near Wendover, NV.Kinsley Mountain is a joint venture with Copaur Minerals Inc. ("Copaur", TSXV: CPAU), following the completion of a plan of arrangement between Copaur and the Company's former joint venture partner, New Placer Dome Gold Corp. Kinsley Mountain is a Carlin-style gold project hosting a National Instrument 43-101 compliant gold resource consisting of 418,000 indicated ounces of gold grading 2.63 g/t Au (4.95 million tonnes), and 117,000 inferred ounces of gold averaging 1.51 g/t Au (2.44 million tonnes), at cut-off grades ranging from 0.2 to 2.0 g/t Au 1.
| 1Technical Report on the Kinsley Project, Elko County, Nevada, U.S.A., dated June 21, 2021 with an effective date of May 5, 2021 and prepared by Michael M. Gustin, Ph.D., and Gary L. Simmons, MMSA and filed under New Placer Dome Gold Corp.'s Issuer Profile on SEDAR (www.sedar.com). |
Nevada Sunrise has right to earn a 100% interest in the Coronado VMS Project, located approximately 48 kilometers (30 miles) southeast of Winnemucca, NV. The Company owns a 15% interest in the historic Lovelock Cobalt Mine and the Treasure Box copper properties, each located approximately 150 kilometers (100 miles) east of Reno, NV, with Global Energy Metals Corp. (TSXV: GEMC) holding an 85% participating interest.
Nevada Sunrise owns 100% interests in the Gemini and Jackson Wash lithium projects, both of which are located in Esmeralda County, NV. The Company owns Nevada water right Permit 86863, located in the Lida Valley basin, near Lida, NV.