The Butterfly Mountain Area is a mica mine located in Pinal county, Arizona.
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
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Butterfly Mountain Area MRDS details
Site Name
Primary: Butterfly Mountain Area
Secondary: Enid Station
Commodity
Primary: Mica
Tertiary: Silica
Tertiary: Quartz
Location
State: Arizona
County: Pinal
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Pegmatite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Ore: Sericite
Ore: Muscovite
Gangue: Quartz
Comments
Comment (Commodity): FLAWED MUSCOVITE
Comment (Development): ECON.COM: PRODUCTION IN THE PAST OF TRIMMED MICA, SCRAP MICA, ANDGGROUND MICA
Comment (Deposit): PEGMATITIC QUARTZ VEIN WITH MUSCOVITE BOOKS.
References
Reference (Deposit): USGS, AZ BUREAU OF MINES, AND U.S. BUREAU OF RECLAMATION, 1969, MINERAL AND WATER RESOURCES OF ARIZONA: ARIZONA BUREAU OF MINES BULLETIN 180, 638 P.
Reference (Deposit): PEIRCE, H.W., 1990, ARIZONA GEOLOGICAL SURVEY INDUSTRIAL MINERALS CARD FILE.
Reference (Deposit): PHILLIPS, K.A., 1987, ARIZONA INDUSTRIAL MINERALS: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES MINERAL REPORT 4, 185 P.
Reference (Deposit): MOORE, R.T., AND VARGA, R.J., 1976, MAPS SHOWING NONMETALLIC MINERAL DEPOSITS IN THE PHOENIX AREA, ARIZONA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATIONS MAP I-845-J, SCALE 1:250,000.
Reference (Other Database): CIMRI
Arizona Gold
"Where to Find Gold in Arizona" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Arizona. Read more: Where to Find Gold in Arizona.
