The Sunday Morning Prospect is a copper and gold mine located in Carbon county, Wyoming at an elevation of 8,360 feet.
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
Elevation: 8,360 Feet (2,548 Meters)
Commodity: Copper, Gold
Lat, Long: 42.18917, -107.02306
Map: View on Google Maps
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Sunday Morning Prospect MRDS details
Site Name
Primary: Sunday Morning Prospect
Secondary: Sunday Morning Mine
Commodity
Primary: Copper
Primary: Gold
Secondary: Silver
Location
State: Wyoming
County: Carbon
District: Seminoe District
Land Status
Land ownership: Federal
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.
Holdings
Not available
Workings
Type: Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Wyoming Basin
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: L
Structure: Hydrous iron oxide-filled boxwork structure.
Alterations
Not available
Rocks
Not available
Analytical Data
Analytical Data: Hausel (1994, RI-50), sample 47a, p. 24: Grab Cu-stained quartz, Sunday Morning prospect: 26.9 ppm Ag, 2.1 ppm Au, 5.8% Cu, 1,970 ppm Pb, 140 ppm Zn.
Analytical Data: Hausel (1994, RI-50), sample 46a, p. 24: 1 ft. channel across Cu-stained shear: 45.4 ppm Ag, 0.07 ppm Au, 1.8% cu, 220 ppm Pb, 47 ppm Zn.
Materials
Ore: Malachite
Ore: Gold
Ore: Cuprite
Ore: Chrysocolla
Ore: Chalcopyrite
Gangue: Limonite
Gangue: Quartz
Comments
Comment (Deposit): A white to rusty, massive, southesast trending quartz vein corps out in amphibolite schist. The vein bifurcates on the northwest and is locally characterized by boxworks. Free gold, chalcopyrite, malachite, cuprite, and chrysocolla occur on the mine dump.
Comment (Development): ACTIVE IN 1953
Comment (Identification): Sunday Morning Mine is at the mouth of Sunday Morning Creek. The site labeled "Sunday Morning Mine" on the topo is NOT the Sunday Morning Mine. It is the Sunday Morning Prospect. Do NOT confuse these two different sites with similar names. Note that Hausel's 1989 description in Bull. 68 has the names of the mines switched. Go by the Section/Township/Range.
Comment (Identification): Bull. 68, p. 150, mixes up the Mine and Prospect but is clear about which each describes because it uses sections.
References
Reference (Deposit): Klein, 1980, The geology and geochemistry of the sulfide depoists of the Seminoe district, Carbon County, Wyoming: Colo. School of Mines PhD dissertation, p. 58, pl. 1.
Reference (Deposit): Hausel, 1994, Economic geology of the Seminoe Mountains Mining District, Carbon County, Wyoming: Wyoming State Geological Survey RI-50, p. 25.
Reference (Deposit): Hausel, 1989, The geology of Wyoming's precious metal lode and placer deposits: Geological Survey of Wyoming Bull. 68, p. 150. [Incorrectly mixes up the Mine and Prospect. Use the sections to get the right Sunday Morning.]
Reference (Deposit): Hausel, 1997, Copper, lead, zinc, molybdenum, and associated metal deposits of Wyoming: Wyoming State Geological Survey Bull. 70, p. 153.
Reference (Deposit): Hausel, 1980, Gold districts of Wyoming: Geological Survey of Wyoming RI-23, p. 62. [Incorrectly labels this the Mine when it is, in fact, the Prospect in Sec. 29]
Reference (Deposit): Bishop, 1964, Retrogressive metamorphism in the Seminoe Mountains, Carbon County, Wyoming: Univ. of Wyoming M.S. thesis, p. 40, pl. 1. [Misidentifies the Sunday Morning Prospect as the Sunday Morning Mine on p. 40. Appears to describe the Sunday Morning Prospect.]
Reference (Deposit): Osterwald and others, 1966, Mineral Resources of Wyoming: Geological Survey of Wyoming Bull. 50 [revised ed.], p. 83-84. [incorrectly labels this the Mine when it is, in fact, the Prospect in Sec. 29]
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