Epithermal Mineralization

Search documents
Globex’s Gold/Silver Exploration Property in Nevada
Globenewswire· 2025-09-26 13:00
Core Viewpoint - Globex Mining Enterprises Inc. has announced the staking of 16 unpatented lode claims covering 133.78 hectares in Clark County, Nevada, with significant assay results indicating high-grade silver and gold mineralization [1][15]. Group 1: Project Overview - The Red Star Project encompasses two epithermal quartz vein systems: the Red Star vein system, over 2 km long, and the 470 m long segment of the Double Standard vein system, located 2.5 km south of Red Star [2][3]. - Initial fieldwork has included geological mapping and the collection of 65 rock samples, primarily from the Red Star vein [4][15]. Group 2: Historical Context - Prospecting in the Crescent Mining district began around 1894, with significant activity occurring from 1905 to 1907, but no major discoveries were made until the revival of metal mining in 1936 due to rising precious metal prices [3]. - The Red Star vein system has historical mining activity dating back to 1907-1914, with previous operations by the Red Star Mines Company [3]. Group 3: Geological Characteristics - The Red Star vein system trends approximately 100° with an average dip of 55°N, extending over a lateral distance of 2000 m, likely continuing under sedimentary and volcanic rock cover [5]. - The Double Standard vein system averages 105° in strike and 70° in dip, with a traceable length of 470 m [6]. Group 4: Mineralization and Assay Results - Three multi-quartz-generation pulses of epithermal mineralization have been identified, with significant assay results from various samples, including up to 1,171 g/t silver and 11.5 g/t gold [1][7][8]. - Notable assay results from the Red Star vein include samples yielding gold equivalent values of 20.4 g/t and 11.42 g/t, among others [10][11]. Group 5: Analytical Methods - Samples were analyzed at American Assay Laboratories in Sparks, Nevada, using ISO 17025 certified methods, including ICP-OES and fire assay techniques for gold and silver [15].
Globex's Gold/Silver Exploration Property in Nevada
Globenewswire· 2025-09-26 13:00
Core Viewpoint - Globex Mining Enterprises Inc. has announced the staking of 16 unpatented lode claims covering 133.78 hectares in Clark County, Nevada, with significant assay results indicating high-grade silver and gold mineralization [1][2]. Group 1: Project Overview - The Red Star Project encompasses two epithermal quartz vein systems: the over 2 km long Red Star vein system and the 470m long segment of the Double Standard vein system, located 2.5 km south of the Red Star vein [2]. - Initial fieldwork has included geological mapping and the collection of 65 rock samples, primarily grab and linear chip samples, from the Red Star property [4][17]. Group 2: Historical Context - Prospecting in the Crescent Mining district began around 1894, with significant activity occurring from 1905 to 1907, but no major discoveries were made until the revival of metal mining in 1936 due to rising precious metal prices [3]. - The Red Star vein system has historical mining activity dating back to 1907-1914, with previous operations by the Red Star Mines Company [3]. Group 3: Geological Features - The Red Star vein system trends approximately 100° with an average dip of 55°N, extending over a lateral distance of 2000 m, likely continuing under sedimentary and volcanic rock cover [5]. - The Double Standard vein system averages 105° in strike and 70° in dip, with a traceable length of 470 m [6]. Group 4: Mineralization and Assay Results - The project exhibits epithermal mineralization of low- and intermediate sulfidation types, with significant assay results from various pulses indicating high gold and silver values [7][8][9]. - Notable assay results include up to 1,171 g/t silver and 11.5 g/t gold from grab samples, with various samples yielding gold equivalent values ranging from 0.245 g/t to 20.4 g/t [10][11]. Group 5: Analytical Methods - Samples were analyzed at American Assay Laboratories in Sparks, Nevada, using ISO 17025 certified methods, including ICP-OES and fire assay techniques for gold and silver [17].
Triumph Gold Announces the Acquisition of the Coyote Knoll Silver-Gold Mineral Property - Located in Central Utah
Newsfile· 2025-06-04 08:00
Core Viewpoint - Triumph Gold Corp. has announced the acquisition of the Coyote Knoll Silver-Gold property in central Utah, which is expected to enhance its portfolio due to the property's high-grade mineralization and favorable geological features [1][4]. Acquisition Details - The acquisition cost is $150,000 USD along with the issuance of three million common shares over a period of three years, with an additional payment of three million dollars due before four years from the purchase date [2]. Geological and Mineralization Highlights - Coyote Knoll is located approximately 40 km southwest of the Tintic Mining District, known for its historical significance in mining [10]. - The property has demonstrated high-grade silver mineralization, with drilling results showing 1,350.36 g/t Ag and 3.86 g/t Au over 3.00 meters [6]. - Historical rock samples have returned values up to 6,730.00 g/t Ag and 23.30 g/t Au [6][16]. - Recent surface sampling confirmed mineralization with grab samples returning up to 795 g/t Ag and 1.58 g/t Au [6][20]. Exploration and Historical Context - Coyote Knoll was discovered in 1988, with extensive exploration activities including mapping, trenching, and drilling totaling approximately 2,606.96 meters across 33 drill holes [11]. - The geological setting exhibits similarities to the Tintic Mining District, with potential for both epithermal and carbonate replacement mineralization [19]. - The property has a history of production, including a 12-ton bulk sample in 2012 that returned an average grade of 43.60 oz/ton silver and 0.13 oz/ton gold [6][11]. Future Exploration Plans - The company plans to advance exploration at Coyote Knoll, leveraging the confirmed epithermal silver-gold mineralization and the potential for further discoveries [4].
Headwater Gold Identifies Outcropping High-Grade Veins at its New Doug Target on the Spring Peak Property, Nevada
Thenewswire· 2025-05-28 10:30
Core Viewpoint - Headwater Gold Inc. has identified high-grade epithermal veins at the newly discovered Doug target within its Spring Peak project in Nevada, indicating significant mineral potential in the area [1][4]. Exploration and Discovery - The Doug target is located approximately 9 km north of the Disco Zone and is along the Bear Fault, which is a significant geological structure associated with mineralization [2][11]. - Recent surface exploration has confirmed the presence of outcropping epithermal quartz veins, with notable gold grades of 21.8 g/t, 9.52 g/t, and 7.82 g/t [5][10]. - The Bear Fault corridor is interpreted as a district-scale structure that may host multiple significant mineralized zones, with Headwater controlling over 12 km of strike extent in this area [4][12]. Geological Insights - The vein textures and geochemistry at the Doug target suggest a high-level position within an epithermal system, indicating the potential for preserved high-grade vein targets at depth [5][7]. - Geological mapping is ongoing to understand the relationship between the stockwork zone and major mineralized structures, including the Bear Fault and Aurora Mine vein corridor [11]. Project Expansion - Headwater has expanded its land position by staking 509 new mining claims, bringing the total to over 15 km of continuous strike length along the Bodie–Aurora–Borealis trend, which has historically produced over 4 million ounces of gold [12][13]. - The Spring Peak project is strategically located near existing infrastructure, including a mill and production water wells, enhancing its exploration potential [13]. Future Plans - A systematic program of geological mapping and geochemical sampling is underway, alongside the interpretation of recent geophysical survey results to guide further exploration [13][14].