The New Pass Deposit is a gold and silver mine located in Churchill county, Nevada.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
New Pass Deposit MRDS details
Site Name
                            
                            Primary: New Pass Deposit
                        
                
Commodity
                                        
                Primary: Gold
                
                            
                Primary: Silver
                
                            
                Secondary: Manganese
                
                            
                Tertiary: Copper
                
                            
                Tertiary: Lead
                
                        
Location
                                                State: Nevada 
                                                County: Churchill 
                                                District: New Pass District 
                    
Land Status
                                                Land ownership: BLM Administrative Area
                        Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
                        
                                                Administrative Organization: Carson City and Battle Mountain BLM Districts                    
Holdings
Not available
Workings
Not available
Ownership
                Owner Name: Quest International; White Knight Gold Inc.
                Owner Name: Quest International; White Knight Gold Inc.
                Owner Name: Quest International
Production
Not available
Deposit
                            Record Type: Site
                Operation Category: Prospect
                Deposit Type: SEDIMENT-HOSTED, volcanic-hosted, DISSEMINATED
                Operation Type: Surface-Underground
                Discovery Year: 1994
                Years of Production: 
                Organization: 
                Significant: Y
                Deposit Size: S
           
        
Physiography
Not available
Mineral Deposit Model
                                            Model Name: Sediment-hosted Au
                        
        
Orebody
                                                                            Form: TABULAR
                                    
Structure
 
                    Type: L
                   Description: Thin, discontinuous veneers and lenses of gold-bearing jasperoid are exposed along a north-south volcanic/limestone contact for a strike length of 12,000 feet.
            
Alterations
                    Alteration Type: L
                    Alteration Text: Volcanic rocks are locally silicified along the volcanic/limestone contact and jasperoid has formed along the volcanic/limestone contact for a strike length of more than two miles.
            
Rocks
    
                    Name: Siltstone
                    Role: Host
                    Description: calcareous
                    Age Type: Host Rock
                    Age Young: Late Triassic
                    Age Old: Middle Triassic
 
    
                    Name: Limestone
                    Role: Host
                    Age Type: Host Rock
                    Age Young: Late Triassic
                    Age Old: Middle Triassic
 
Analytical Data
Not available
Materials
                                       
                    Ore: Wad 
                           
                    Ore: Pyrolusite 
                           
                    Ore: Psilomelane 
                           
                    Ore: Galena 
                           
                    Ore: Gold 
                           
                    Gangue: Pyrite 
                           
                    Gangue: Quartz 
                        
Comments
Comment (Workings): Recent work on the property consists of drilling and sampling. The historic New Pass Mine included in the current deposit was developed by the 550-foot Thomas W. shaft, the Gold Belt shaft, the Superior tunnel, numerous pits, cuts, adits, and several miles of underground workings.
Comment (Identification): The current (1998) New Pass project area comprises 211 unpatented lode mining claims which cover both the historic New Pass mine workings and additional acreage extending mainly northwest of the old workings. The historic New Pass gold mine workings are described in a separate record as New Pass Gold Mine.
Comment (Location): The current (1997) New Pass project area comprises 211 unpatented lode mining claims centered in an area just northwest of the historic New Pass mine workings. The UTM location is to within 500 meters of the center of the claim block.
Comment (Commodity): Gangue Materials: quartz, iron oxides, pyrite
Comment (Deposit): The New Pass dEPOSIT is a jasperoid-hosted gold system. Jasperoids are locally exposed as thin, discontinuous veneers and lenses in limestone/calcareous siltstone along a north-south volcanic/limestone contact for a strike length of 12,000 feet. Drilling results indicate the jasperoids increase to 100 feet in thickness down dip and occasional silica flooding of the volcanics occurs at the volcanic/limestone contact. Gold mineralization is erratically distributed throughout the jasperoid and locally present in the volcanics, including a 30 foot zone averaging 0.036 ounces of gold per ton in ONE drill hole.
Comment (Development): Sporadic mining of vein deposits lying mainly east of this deposit produced 35,000 short tons ore between 1868 and 1964. Westmont Gold Inc. and its predecessors explored the New Pass area beginning in the early 1980s, and identified the current deposit in 1994. In 1997, Quest U.S.A. Resources Inc. controlled 100% of the project by virtue of its acquisition of Westmont in 1994. In 1997, White Knight Gold Inc, and Quest agreed to a mining venture wherein White Knight may earn a 51% interest in Quest's New Pass property by spending $1,500,000 over the next four years. Quest would retain a 49% participating interest in the property. According to the terms of the agreement, White Knight would make cash payments to Quest totaling $325,000 over a three-year period and pay the annual claim fees totaling $84,400 over four years. Drilling identified three exploration targets which include deep potential for Carlin style high grade gold mineralization; these require additional testing, In 1998, White Knight reported that a comprehensive review of all previously generated drilling and geological data provided new insight into the structural control of high-grade gold mineralization at New Pass. The company is currently seeking a joint venture partner to implement a 6,000 foot (12 hole) reverse circulation drill program designed to increase the known high grade resource. A Plan of Operations was submitted to the Bureau of Land Management for approval. New Pass is 100% owned by White Knight, subject to a 2.75% NSR payable to Quest U.S.A. Resources Inc.
Comment (Economic Factors): Past production from the historic New Pass Mine near the southeast end of the claim block is estimated to have been 35,000 short tons of ore between 1868 and 1964. In 1998, the current New Pass deposit was estimated to contain 170,500 troy ounces of gold contained in 3.1 million short tons grading 0.055 oz. per ton.
Comment (Geology): The New Pass project is a jasperoid-hosted gold system. Jasperoids, as thin, discontinuous veneers and lenses in limestone, are locally exposed along a north-south volcanic/limestone contact for a strike length of 12,000 feet. Drilling results indicate the jasperoids increase to 100 feet in thickness down dip and occasional silica flooding of the volcanics occurs at the volcanic/limestone contact.
Comment (Commodity): Ore Materials: Free gold, argentiferous galena, psilomelane, pyrolusite, wad, lead sulfides, copper sulfides, lead carbonates, copper carbonates
References
                
                                        Reference (Deposit): Long, K.R., DeYoung, J.H., Jr., and Ludington, S.D., 1998, Significant deposits of gold, silver, copper, lead, and zinc in the United States: U.S. Geological Survey Open-File Report 90-206A, 33 p.; 98-206B. one 3.5 inch diskette. 
                                                                
            
                
                                        Reference (Deposit): The Northern Miner, 9/15/97. 
                                                                
            
                
                                        Reference (Deposit): Quest International, 1997 
                                                                
            
                
                                        Reference (Deposit): Stewart and others, 1977 
                                                                
            
                
                                        Reference (Deposit): The Denver Mining Record, 11/30/94 
                                                                
            
                
                                        Reference (Deposit): NBMG MI-95 
                                                                
            
Nevada Gold
 
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.